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Below-the-hook

Beam clamps

A rated pick point on a structural beam, clamped rather than welded.

15 products · 96 part numbers

M&W · Caldwell · Renfroe

Every one of these is a rated lifting device. We inspect and repair them too — inspection.

M&W · 4 lines

M&W beam clamps

Machining & Welding by Olsen, built in Cokato from American-forged steel and shipped proof-loaded with certification paperwork.

Beam Tongs

Beam Tongs

M&W
  • Manufactured to exceed all ASME B30.20 and OSHA regulations.
  • ALL material handling equipment shipped with proof load certification paperwork.
  • Durable construction ideally suited to jobsite or warehouse use.
  • Powder coated finish with shackle.
  • Ideal for moving beams.
  • Load must be level when lifted. Vertical lifting only, no side loading.
  • Use two beam tongs with beam, if needed to lift level.
  • Made in U.S.A.
Working Load Limit in PoundsPart NumberBeam Width Max-MinMaximum Flange ThicknessHRWeightShackle
2,000258925-6”5/8”13.4167/8”
4,000258936.5-8”3/4”15.6187/8”
6,000258947.5-10”3/4”17.7301”
Quote thisSizes and part numbers — catalog page 123 (PDF)
Large Beam Clamps

Large Beam Clamps

M&W
  • Heavy-duty
  • Eliminates
  • To be
  • Large
  • Can
  • Manufactured to exceed all ASME B30.20 and OSHA regulations.
  • Painted safety yellow for increased visibility.
  • ALL Lifters proof loaded and shipped with certification paperwork.
  • Durable construction ideally suited to jobsite or warehouse use.
  • Made in U.S.A.
  • ALL lifting equipment individually proof loaded per OSHA requirements.
  • All dimensions in inches unless otherwise noted.
Working Load Limit in Pounds*Part NumberWeightFlange Width MinFlange Width MaxFlange Thickness MinFlange Thickness Max
30,000200521807”17”1/2”2”
50,0002005133516”24”1”3”
70,0001991360016”36”1-5/8”4”
  • * Call for specifications on larger sizes and capacities
Quote thisSizes and part numbers — catalog page 122 (PDF)
Large Frame Beam Clamps

Large Frame Beam Clamps

M&W
  • Refer
  • Clamps
  • Ratings for WARNING: person
  • Manufactured to exceed all ASME B30.20 and OSHA regulations.
  • Painted safety yellow for increased visibility.
  • Do not side load above angles of 45° from vertical.
  • Durable construction ideally suited to jobsite or warehouse use.
  • Made in U.S.A.
  • Custom designs available - call for engineering.
  • ALL lifting equipment individually proof loaded per OSHA requirements.
Large Frame Beam Clamps dimensions
Dimensions as lettered in the table, from M&W’s catalog page 120.
Load Limit in Pounds*Part #ABCDEFGHJWeightFlange Thick- nessmum Flange WidthFlange Widthmum Slip Over Width
15,6801365916.0220.924.721.0010.881.2512.943.001.7534.11.2513.754.5013.38
22,4001367416.0220.924.721.2510.881.5012.943.752.5043.11.2513.754.5013.38
  • *Call for specifications on larger sizes and capacities.
Quote thisSizes and part numbers — catalog page 120 (PDF)
Small Frame Beam Clamps

Small Frame Beam Clamps

M&W
  • Refer
  • Clamps
  • Ratings for WARNING: person
  • Manufactured to exceed all ASME B30.20 and OSHA regulations.
  • Painted safety yellow for increased visibility.
  • Do not side load above angles of 45° from vertical.
  • Durable construction ideally suited to jobsite or warehouse use.
  • Made in U.S.A.
  • Custom designs available - call for engineering.
  • ALL lifting equipment individually proof loaded per OSHA requirements.
Small Frame Beam Clamps dimensions
Dimensions as lettered in the table, from M&W’s catalog page 121.
Working Load Limit in Pounds*Part NumberABCDEFGWeightMaximum Flange ThicknessMinimum Flange ThicknessMaximum Flange WidthMinimum Flange WidthMaximum Slip Over Width
2,2401347410.9414.592.410.808.751.358.338.31.210.819.503.208.85
2,2401351015.7420.522.940.8010.631.6513.4213.81.450.7513.503.7511.50
4,4801348610.9414.592.940.808.751.358.3310.41.210.879.603.209.00
4,4801355315.7420.523.190.8010.631.6513.4216.11.450.8114.503.5014.00
6,7201349715.1119.533.941.0510.132.4112.5121.41.631.1314.005.0013.25
11,2001364815.1119.534.191.3810.132.2412.5125.61.631.1314.004.2513.00
  • *Call for specifications on larger sizes and capacities. † Indicates beam clamp for use on wide flange beams.
Quote thisSizes and part numbers — catalog page 121 (PDF)

Caldwell & Renfroe · 11 products

Caldwell beam clamps

Transcribed from Caldwell's master catalogue, with the page cited on every product. Figures are theirs, exactly as they print them.

BC Beam Clamp

BCBeam Clamp

Caldwell

In stock and ready to ship today—plus, it ships free standard ground with no additional shipping charges. Sometimes you don’t need a bunch of bells and whistles. You just need a piece of equipment that shows up every day and does its job flawlessly with no complaints and no complications. That’s what you get with the Model BC Beam Clamp.

  • Rated load capacity of 1-ton
  • Economical and convenient
  • Lightweight and portable design, high-strength construction
  • Use only for vertical lifting
  • Complies with ASME standards
  • 13/16" DIA. FOR UP TO 3-1/4 TON SHACKLE
Part NumberFlange Width AFlange Thickness BCDEFGHWeight (lbs.)
BC-01.50-A3 – 7-1/41/4 – 1/211-7/811-3/431/255-3/49.5
BC-03.00-A3 – 7-1/41/4 – 1/211-7/81235/85-3/166-3/413.5
BC-05.00-A6 – 9-1/21/2 – 3/41714-7/83-1/43/46-5/166-3/422.5
BC-10.00-A6 – 11-1/81/2 – 1-1/421-1/419-1/841-1/27-1/8953
BC-15.00-A8 – 16-3/47/8 – 23226-1/24-1/21-3/48-3/812120
BC-25.00-A18 – 382 – 36140-1/2521515450
  • Consult factory for possible larger capacities. SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
Quote thisCaldwell catalogue p184
BFC Beam Flange Clamp

BFCBeam Flange Clamp

Caldwell

With the Model BFC Beam Flange Clamps, you get options. First, select from five capacity choices, then decide if you need a large bail. You’ll also be able to hang hoists or rig from overhead and handler even bigger loads by using the clamp in pairs with a beam.

  • Choose from rated load capacities from 1 to 10 metric tons
  • Proof test with certificate
  • Lightweight, portable design with powder-coat finish
  • Left-hand thread and right-hand thread screw spindle allows for rapid clamping and unclamping
  • Option LB - Large Bail
  • Lock nut prevents inadvertent loosening of clamp

Dimensions (in.) · Option LB

Model NumberRated Capacity (lbs.)D Min.Max.E Max.FGH DiameterJABCT@ Min. D@ Max. DMaximum Flange ThicknessWeight (lbs.)
BFC-1-C22003.007.5012.253.009.250.882.100.752.002.000.6335.838
BFC-2-C44003.007.5012.253.009.250.882.100.752.002.000.6335.839
BFC-3-C66006.0012.0019.754.2511.001.252.381.002.502.501.004.57.5119
BFC-5-C110006.0012.0019.754.2511.001.252.381.002.502.501.004.57.5122
BFC-10-C220006.0013.2522.506.0014.631.754.651.383.756.251.257.510.251.7550
  • NOTE: Weights are for clamp only.
Quote thisCaldwell catalogue p185
BT Beam Tong

BTBeam Tong

Caldwell

Economical, simple, straightforward design for lower capacity loads. Perfect when you only occasionally need small beams moved.

  • Tong provided with lifting shackle
  • Load must be balanced and controlled when lifting
  • Use only for vertical lifting
  • For added stability when handling longer loads, use in pairs with a spreader beam
  • MAX. BEAM WIDTH
  • Complies with ASME standards

Dimensions (in.)

Model NumberRated Capacity (lbs.)ABCDEFGH Min.Max.Weight (lbs.)
BWC-511,20020.502.753.003.501.254.501.006.0012.0076
BWC-1022,40020.502.753.003.501.254.501.006.0012.0076
BWC-10W22,40024.302.753.003.501.254.501.009.0015.7582
Quote thisCaldwell catalogue p186
BWC Beam Web Clamp - BWC C

BWCBeam Web Clamp - BWC C

Caldwell

Economical, simple, straightforward design for lower capacity loads. Perfect when you only occasionally need small beams moved.

  • Tong provided with lifting shackle
  • Load must be balanced and controlled when lifting
  • Use only for vertical lifting
  • For added stability when handling longer loads, use in pairs with a spreader beam
  • MAX. BEAM WIDTH
  • Complies with ASME standards

Dimensions (in.)

Model NumberRated Capacity (lbs.)ABCDEFGH Min.Max.Weight (lbs.)
BWC-511,20020.502.753.003.501.254.501.006.0012.0076
BWC-1022,40020.502.753.003.501.254.501.006.0012.0076
BWC-10W22,40024.302.753.003.501.254.501.009.0015.7582
Quote thisCaldwell catalogue p186
LH Load Hooks

LHLoad Hooks

Caldwell

The flat tines with a unique I-beam cutout lets you lift I-beams, sheet piling, or square tube with ease. Dimensions (in.) Weight Per Pair

  • Unique lifting tines are spaced to easily accommodate I-Beam web
  • Flat surface on hooks lifts a wide range of shapes
  • Use in pairs in conjunction with a bridle sling and shackles
  • Capacity shown is for a 45° angle on the lifting system
  • Complies with ASME standards

Dimensions (in.)

Model NumberCapacity Per Pair (lbs.) at 45°Shackle SizeShackle Capacity (tons)ABCDEFGWeight Per Pair (lbs.)
LH-4949001/220.561.381.512.54.44.96
LH-100100003/44-3/40.941.7521.253.55.96.816
LH-170170007/86-1/21.192.252.251.53.886.77.324
LH-256256001-1/89-1/21.442.52.881.754.6310.48.842
LH-400400001-1/2171.943.53.2525.6312.21186
LH-674674001-3/4252.444.542.256.381412.8152
Quote thisCaldwell catalogue p187
GC Girder Clamps

GCGirder Clamps

Caldwell

Choose from three lifting capacities: 15, 20, or 25 tons ... all in stock. For vertical lifting only. For lifting and positioning structural beams. Can be used in pairs in conjunction with a spreader beam for additional stability.

  • These clamps provide an efficient method for handling wide flange beam sections and plate girders
  • Screw-spindle design ensures positive grip
  • Simple design ensures minimum maintenance
  • Left-hand thread and right-hand thread screw spindle allows for rapid clamping and unclamping
  • Jaw opening adjusts to a wide range of beam types and flange widths
  • Use only for vertical lifting

Dimensions (in.)

Model NumberRated Capacity (tons)Flange Width Min. - Max.Max. Flange ThicknessABCD Min. - Max.E Min. - Max.Weight (lbs.)
GC - 15156 - 24314.813.91.623 - 4415.7 - 23.4234
GC - 20206 - 24314.8152.123 - 4418.3 - 25.9291
GC - 25256 - 24314.8152.123 - 4418.3 - 25.9342
Quote thisCaldwell catalogue p190
A-1 Beam Clamp, Locking Type Renfroe

A-1Beam Clamp, Locking Type Renfroe

Renfroe

The Model A-1 is a portable beam clamp that provides easy suspension of hoists, from channels or angles thereby eliminating the need for nuts, bolts, shackles and so on.

Part NumberFlange Width ABMax. CDEFGHJWeight (lbs.)
A-1-01.00-A1-1/2 – 45-5/167-7/88-3/41-3/161-1/24-3/165/83/414
A-1-01.00-B4 – 86-1/412-1/48-3/41-3/161-1/24-11/165/83/415
A-1-03.00-A2 – 46-11/168-9/1611-1/41-11/162-1/45-3/87/83/422
A-1-03.00-B4 – 88-1/413-1/211-1/41-11/162-1/46-1/27/83/427
A-1-05.00-A2 – 48-5/88-7/813-1/42-3/43-1/86-3/81135
A-1-05.00-B4 – 810-3/1613-13/1613-1/42-3/43-1/86-7/81145
  • Consult factory for possible larger capacities. SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
Quote thisRenfroe catalogue p379
AC Beam Clamp, Locking Screw Type Renfroe

ACBeam Clamp, Locking Screw Type Renfroe

Renfroe

These clamps may be used for drifting loads when used in pairs or multiples. The Models AC and ACP are light weight, portable clamps that provide quick easy attachment to structural members for the use of chain falls, hoists and wire rope pullers. These clamps are of single unit construction with a quick acting hand screw to secure the clamp.

CapacityPart NumberFlange Width ABCDEFGHJKLWeight (lbs.)
2 TonsAC-02.00-A1/4 – 5/83-1/45-1/47-5/161-1/46-15/1631-13/163/44-9/163/411.75
2 TonsAC-02.00-B3/8 – 3/43-1/45-1/47-5/161-1/46-15/1631-47/643/43-3/43/411.12
2 TonsAC-02.00-C1/2 – 7/83-1/45-1/43-5/161-1/46-15/1631-13/163/44-3/43/411.26
  • Consult factory for possible larger capacities. SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
2 Tons Capacity
AC-02.00-A1/4 – 5/83-1/45-1/47-5/161-1/46-15/1631-13/163/44-9/163/411.75
AC-02.00-B3/8 – 3/43-1/45-1/47-5/161-1/46-15/1631-47/643/43-3/43/411.12
AC-02.00-C1/2 – 7/83-1/45-1/43-5/161-1/46-15/1631-13/163/44-3/43/411.26
CapacityPart NumberFlange Width ABCDEFGHJKLWeight (lbs.)
2 TonsACP-02.00-A1/4 – 5/83-1/45-1/48-5/161-1/46-3/43-3/41-13/163/45-1/23/412.5
2 TonsACP-02.00-B3/8 – 3/43-1/45-1/48-29/321-1/46-15/163-21/321-13/163/45-9/163/412.63
2 TonsACP-02.00-C1/2 – 7/83-3/44-3/49-5/321-1/46-15/163-21/321-13/163/45-9/163/412.55
2 Tons Capacity
ACP-02.00-A1/4 – 5/83-1/45-1/48-5/161-1/46-3/43-3/41-13/163/45-1/23/412.5
ACP-02.00-B3/8 – 3/43-1/45-1/48-29/321-1/46-15/163-21/321-13/163/45-9/163/412.63
ACP-02.00-C1/2 – 7/83-3/44-3/49-5/321-1/46-15/163-21/321-13/163/45-9/163/412.55
Quote thisRenfroe catalogue p380
ACP-Renfroe Beam Clamp, Locking Screw Type Renfroe - ACP

ACP-RenfroeBeam Clamp, Locking Screw Type Renfroe - ACP

Renfroe

These clamps may be used for drifting loads when used in pairs or multiples. The Models AC and ACP are light weight, portable clamps that provide quick easy attachment to structural members for the use of chain falls, hoists and wire rope pullers. These clamps are of single unit construction with a quick acting hand screw to secure the clamp.

CapacityPart NumberFlange Width ABCDEFGHJKLWeight (lbs.)
2 TonsAC-02.00-A1/4 – 5/83-1/45-1/47-5/161-1/46-15/1631-13/163/44-9/163/411.75
2 TonsAC-02.00-B3/8 – 3/43-1/45-1/47-5/161-1/46-15/1631-47/643/43-3/43/411.12
2 TonsAC-02.00-C1/2 – 7/83-1/45-1/43-5/161-1/46-15/1631-13/163/44-3/43/411.26
  • Consult factory for possible larger capacities. SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
2 Tons Capacity
AC-02.00-A1/4 – 5/83-1/45-1/47-5/161-1/46-15/1631-13/163/44-9/163/411.75
AC-02.00-B3/8 – 3/43-1/45-1/47-5/161-1/46-15/1631-47/643/43-3/43/411.12
AC-02.00-C1/2 – 7/83-1/45-1/43-5/161-1/46-15/1631-13/163/44-3/43/411.26
CapacityPart NumberFlange Width ABCDEFGHJKLWeight (lbs.)
2 TonsACP-02.00-A1/4 – 5/83-1/45-1/48-5/161-1/46-3/43-3/41-13/163/45-1/23/412.5
2 TonsACP-02.00-B3/8 – 3/43-1/45-1/48-29/321-1/46-15/163-21/321-13/163/45-9/163/412.63
2 TonsACP-02.00-C1/2 – 7/83-3/44-3/49-5/321-1/46-15/163-21/321-13/163/45-9/163/412.55
2 Tons Capacity
ACP-02.00-A1/4 – 5/83-1/45-1/48-5/161-1/46-3/43-3/41-13/163/45-1/23/412.5
ACP-02.00-B3/8 – 3/43-1/45-1/48-29/321-1/46-15/163-21/321-13/163/45-9/163/412.63
ACP-02.00-C1/2 – 7/83-3/44-3/49-5/321-1/46-15/163-21/321-13/163/45-9/163/412.55
Quote thisRenfroe catalogue p380
B-1 Beam Clamp, Locking Type Renfroe

B-1Beam Clamp, Locking Type Renfroe

Renfroe

The Model B-1 is a portable beam clamp that provides easy suspension of hoists from beams or girders thereby eliminating the need for nuts, bolts, shackles and so on.

CapacityPart NumberFlange Width ABCDEFGHWeight (lbs.)
1 TonsB-1-01.00-A1-1/2 – 44-21/326-3/48-3/41-9/161-1/25/83/412
1 TonsB-1-01.00-B2 – 65-1/49-1/28-3/41-9/161-1/25/83/413
1 TonsB-1-01.00-C4 – 126-3/1618-7/88-3/41-9/161-1/25/83/422
3 TonsB-1-03.00-A4 – 66-11/1610-1/811-1/422-1/47/83/420
3 TonsB-1-03.00-B4 – 127-11/1618-5/811-1/422-1/47/83/438
5 TonsB-1-05.00-A4 – 89-7/161514-1/433-1/81145
5 TonsB-1-05.00-B4 – 149-13/1621-3/814-1/433-1/81162
8 TonsB-1-08.00-A6 – 1211-7/1618-3/818-5/843-1/2 x 4-5/81-7/16196
8 TonsB-1-08.00-B6 – 1715-1/826-1/418-5/843-1/2 x 4-5/81-7/161151
8 TonsB-1-08.00-C6 – 2415-5/1634-3/818-5/843-1/2 x 4-5/81-7/161207
12 TonsB-1-12.00-A6 – 1211-15/1619-3/818-5/843-1/2 x 4-5/81-7/161-1/498
12 TonsB-1-12.00-B6 – 1715-5/1626-7/818-5/843-1/2 x 4-5/81-7/161-1/4153
12 TonsB-1-12.00-C6 – 2415-13/1634-7/818-5/843-1/2 x 4-5/81-7/161-1/4209
  • Consult factory for possible larger capacities. SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
Quote thisRenfroe catalogue p381
B-2 Beam Clamp, Trolley Clamp Renfroe

B-2Beam Clamp, Trolley Clamp Renfroe

Renfroe

MODEL B-2 SPECIFICATIONS (in inches) Consult factory for possible larger capacities. SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.

CapacityPart NumberFlange Width ABCDEFJKLRTUWeight (lbs.)
1 TonsB-2-01.00-A1-1/2 – 45-3/47-1/48-3/42-9/161-1/26-3/47/85/823/43/418
1 TonsB-2-01.00-B2 – 67-5/810-1/28-3/43-3/81-1/28-3/41-1/41-1/83-1/23/43/428
1 TonsB-2-01.00-C4 – 128-3/16188-3/43-15/161-1/28-3/41-13/161-1/83-1/23/43/438
3 TonsB-2-03.00-A4 – 610-1/412-1/411-1/442-1/412-1/41-1/41-1/25-1/83/47/865
3 TonsB-2-03.00-B4 – 1210-7/81911-1/44-5/82-1/412-1/41-7/81-1/25-1/83/47/878
5 TonsB-2-05.00-A4 – 813-7/1616-1/216-1/253-1/815-1/21-1/41-1/261192
5 TonsB-2-05.00-B4 – 1413-7/1622-1/216-1/253-1/815-1/21-7/81-1/2611130
8 TonsB-2-08.00-A6 – 1218-1/1621-1/818-5/86-1/23-1/2 x 4-5/8212-1/21-1/2811-7/16256
8 TonsB-2-08.00-B6 – 1718-1/162718-5/86-1/23-1/2 x 4-5/8212-1/21-1/2811-7/16332
8 TonsB-2-08.00-C6 – 2418-1/163518-5/86-1/23-1/2 x 4-5/8212-1/21-1/2811-7/16355
12 TonsB-2-12.00-A6 – 1218-1/1622-1/218-5/86-1/23-1/2 x 4-5/8212-1/21-1/281-1/41-7/16275
12 TonsB-2-12.00-B6 – 1718-1/1628-1/218-5/86-1/23-1/2 x 4-5/8212-1/21-1/281-1/41-7/16295
12 TonsB-2-12.00-C6 – 2418-1/1696-1/218-5/86-1/23-1/2 x 4-5/8212-1/21-1/281-1/41-7/16345
  • Consult factory for possible larger capacities. SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
Quote thisRenfroe catalogue p382

The rest of the range

Other below-the-hook devices

Lifting beams63Spreader beams36Coil lifters32Pallet lifters23Fork truck attachments32Lifting tongs12Roll lifters11Sheet lifters13Lifting hooks17Plate clamps40Material baskets5Personnel baskets4Barrel, drum and bucket lifting18Concrete pipe lifting9Concrete barrier lifters3Container lifting2Bottle lifters1Load rotators and upenders9Vacuum lifters10Remote-releasing hooks3Construction special applications12Construction lifting magnets3

Not a standard size?

Most of what we sell below the hook is engineered to the load. Send us the weight, the pick points and the headroom and we'll have it designed, built and proof tested.

Request a quote(651) 489-1341