
JRenfroe Model J Vertical +90 Clamp, Locking Type
RenfroeThe Model J is a vertical lifting clamp capable of turning a single plate or member from horizontal to vertical and back to horizontal through the same 90° arc.
| Capacity | Part Number | Plate Thickness A | B | C | Max. D | E | F | G | H | J | Weight (lbs.) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2 Tons | J-00.50-A | 0 – 5/8 | 2-3/4 | 6-1/2 | 12 | 2-3/8 | 5-5/8 | 3-1/4 | 2-1/4 | 1/2 | — |
| 1/2 Tons | J-00.50-B | 1/2 – 1 | 2-3/4 | 6-1/2 | 12 | 2-3/8 | 6 | 3-1/4 | 2-1/4 | 1/2 | — |
| 1/2 Tons | J-00.50-C | 3/4 – 1-1/4 | 2-3/4 | 6-1/2 | 12 | 2-3/8 | 6-1/4 | 3-1/4 | 2-1/4 | 1/2 | — |
| 1/2 Tons | J-00.50-D | 1-1/4 – 1-3/4 | 2-3/4 | 6-1/2 | 12 | 2-3/8 | 6-3/4 | 3-1/4 | 2-1/4 | 1/2 | — |
| 1 Tons | J-01.00-A | 0 – 3/4 | 3-3/8 | 7-3/4 | 13-3/4 | 2-7/16 | 7 | 3-1/2 | 2-5/8 | 5/8 | 15 |
| 1 Tons | J-01.00-B | 1/2 – 1 | 3-3/8 | 7-3/4 | 13-3/4 | 2-7/16 | 7-1/4 | 3-1/2 | 2-5/8 | 5/8 | 15 |
| 1 Tons | J-01.00-C | 3/4 – 1-1/4 | 3-3/8 | 7-3/4 | 13-3/4 | 2-7/16 | 8 | 3-1/2 | 2-5/8 | 5/8 | 15 |
| 1 Tons | J-01.00-D | 1 – 1-1/2 | 3-3/8 | 7-3/4 | 13-3/4 | 2-7/16 | 8-1/4 | 3-1/2 | 2-5/8 | 5/8 | 15 |
| 1 Tons | J-01.00-E | 1-1/2 – 2 | 3-3/8 | 7-3/4 | 13-3/4 | 2-7/16 | 8-3⁄4 | 3-1/2 | 2-5/8 | 5/8 | 15 |
| 2 Tons | J-02.00-A | 0 – 1 | 3-5/8 | 9-1/2 | 17-3/8 | 3-1/2 | 8-3/4 | 4-1/2 | 3 | 3/4 | — |
| 2 Tons | J-02.00-B | 3/4 – 1-1/2 | 3-5/8 | 9-1/2 | 17-3/8 | 3-1/2 | 9-1/4 | 4-1/2 | 3 | 3/4 | — |
| 2 Tons | J-02.00-C | 1-1/4 – 2 | 3-5/8 | 9-1/2 | 17-3/8 | 3-1/2 | 9-3/4 | 4-1/2 | 3 | 3/4 | — |
| 2 Tons | J-02.00-D | 2 – 2-3/4 | 3-5/8 | 9-1/2 | 17-3/8 | 3-1/2 | 10-1/2 | 4-1/2 | 3 | 3/4 | — |
| 4 Tons | J-04.00-A | 3/16 – 1-1/4 | 4-3/8 | 11-1/2 | 20-1/8 | 3-1/2 | 9-1/4 | 4-1/2 | 3-1/4 | 1-1/2 | — |
| 4 Tons | J-04.00-B | 1 – 2 | 4-3/8 | 11-1/2 | 20-1/8 | 3-1/2 | 10 | 4-1/2 | 3-1/4 | 1-1/2 | — |
| 4 Tons | J-04.00-C | 2 – 3 | 4-3/8 | 11-1/2 | 20-1/8 | 3-1/2 | 11 | 4-1/2 | 3-1/4 | 1-1/2 | — |
| 4 Tons | J-04.00-D | 3 – 4 | 4-3/8 | 11-1/2 | 20-1/8 | 3-1/2 | 12 | 4-1/2 | 3-1/4 | 1-1/2 | — |
| 6 Tons | J-06.00-A | 1/4 – 1-3/8 | 4-7/8 | 12-3/8 | 20-7/8 | 3-1/2 | 10-3/4 | 4-3/4 | 3-3/4 | 1-1/2 | — |
| 6 Tons | J-06.00-B | 1 – 2-1/8 | 4-7/8 | 12-3/8 | 20-7/8 | 3-1/2 | 11-1/2 | 4-3/4 | 3-3/4 | 1-1/2 | — |
| 6 Tons | J-06.00-C | 2 – 3-1/8 | 4-7/8 | 12-3/8 | 20-7/8 | 3-1/2 | 12-1/2 | 4-3/4 | 3-3/4 | 1-1/2 | — |
| 6 Tons | J-06.00-D | 3 – 4-1/8 | 4-7/8 | 12-3/8 | 20-7/8 | 3-1/2 | 13-1/2 | 4-3/4 | 3-3/4 | 1-1/2 | — |
| 8 Tons | J-08.00-A | 3/8 – 1-1/2 | 5-3/8 | 12-3/4 | 22-5/8 | 3-3/4 | 12-3/8 | 5-1/4 | 4-1/4 | 2 | — |
| 8 Tons | J-08.00-B | 1 – 2-1/8 | 5-3/8 | 12-3/4 | 22-5/8 | 3-3/4 | 13 | 5-1/4 | 4-1/4 | 2 | — |
| 8 Tons | J-08.00-C | 2 – 3-1/8 | 5-3/8 | 12-3/4 | 22-5/8 | 3-3/4 | 14-5/8 | 5-1/4 | 4-1/4 | 2 | — |
| 8 Tons | J-08.00-D | 3 – 4-1/8 | 5-3/8 | 12-3/4 | 22-5/8 | 3-3/4 | 15-5/8 | 5-1/4 | 4-1/4 | 2 | — |
| 12 Tons | J-12.00-A | 1/2 – 2-1/2 | 7-1/4 | 17-3/8 | 28-1/8 | 3-7/8 | 15-15/16 | 7-1/16 | 5-3/8 | 2 | 203 |
| 12 Tons | J-12.00-B | 2 – 4 | 7-1/4 | 17-3/8 | 28-1/8 | 3-7/8 | 17-7/16 | 7-1/16 | 5-3/8 | 2 | 212 |
| 12 Tons | J-12.00-C | 4 – 6 | 7-1/4 | 17-3/8 | 28-1/8 | 3-7/8 | 19-7/16 | 7-1/16 | 5-3/8 | 2 | 222 |
| 16 Tons | J-16.00-A | 1/2 – 2-1/2 | 8 | 19-13/16 | 32-5/16 | 4-1/2 | 19-13/16 | 8-11/16 | 6-1/4 | 2-1/4 | 350 |
| 20 Tons | J-20.00-A | 1/2 – 3 | 8-5/8 | 21-13/16 | 35-7/8 | 5 | 21 | 11-1/2 | 6-7/8 | 2-3/4 | 456 |
| 25 Tons | J-25.00-A | 1/2 – 2-1/2 | 8-5/8 | 23-5/8 | 35-7/8 | 5 | 19-1/16 | 9-5/8 | 6-3/4 | 3 | 483 |
| 25 Tons | J-25.00-B | 3 – 5 | 8-5/8 | 23-5/8 | 35-7/8 | 5 | 21-9/16 | 9-5/8 | 6-3/4 | 3 | 495 |
| 25 Tons | J-25.00-C | 4 – 6 | 8-5/8 | 23-5/8 | 35-7/8 | 5 | 22-9/16 | 9-5/8 | 6-3/4 | 3 | 502 |
| 30 Tons | J-30.00-A | 1/2 – 3 | 9-9/16 | 24-1/4 | 39-7/8 | 5 | 22-13/16 | 14-9/16 | 7-5/8 | 3 | 625 |
| 50 Tons | J-50.00-A | 3 – 5 | 10-7/8 | 30-7/8 | 46-7/16 | 5 | 29-3/16 | 11-1/8 | 9-1/4 | 3-1/2 | 1306 |
Scrolls — all 35 sizes are listed.
- Consult factory for possible larger capacities. SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.




