J.C. Renfroe Model M 4 Ton Lifting Clamp
$1,401.00 - $2,062.00
The Model M is a multipurpose clamp used for positioning, sorting, erection, and handling of prefabricated sections. The split lower jaw enables the clamp to be particularly useful in handling structural shapes. The Model M incorporates a "Lock Closed" feature which facilitates attaching the clamp to the member being lifted. These clamps must be used in pairs, sets of pairs, or in a tripod arrangement for transporting plates horizontally. The handle is available on 8-ton clamp only.
Capacity(Tons) | Jaw Opening A (in.) | B (in.) | C(in.) | C h(in.) | D(in.) | E (max.)(in.) | F(in.) | G(in.) | H(in.) | J(in.) | Weight(lbs.) |
4 | 0 - 1-1/2 | 3-13/16 | 12 | -- | 7 3/4 | 3 5/8 | 14-1/2 | 4 3/8 | -- | 2-3/4 | 36 |
1-1/4 - 2-1/2 | 3-13/16 | 12 | -- | 8 3/4 | 3 5/8 | 16-1/2 | 4 3/8 | -- | 2-3/4 | 38 | |
2-1/4 - 3-1/2 | 3-13/16 | 12 | -- | 9 3/4 | 3 5/8 | 14-1/2 | 4 3/8 | -- | 2-3/4 | 41 |