JLT Clamp Arms 40″ & 52″ Capacity (NEW 812B Series!)

You have 2 choices for mounting options.. The clamps ship with the mounting option you choose:
(C) Clamp Carrier
(R) Rack
Features:
Clamping Capacity Options: 40″ and 52″ clamp opening.
Clamp Jaw Options: 2.5″, 3.5″
Also Special Clamps and Custom Sizes Available upon Request.

Same durable, steel construction
Guaranteed to never twist, bow, or bend
Up to 3,000 lbs of clamping force
Backed by a lifetime warranty on all welded components
Patented equalizer design, toed-in jaws & wide body
Regular and Heavy-Duty versions available
New “Boxed” tubular frame for added strength
¼” thick, vertically oriented “serrated” drawbar
New latch design for better drawbar engagement
One-piece welded clamp screw/drawbar assembly
Minimum clamp opening as small as 5”