Proto Locking Aluminum Alloy U-Clamp Pliers- 9-3/5" J276XL-SBD

Proto's J273XL-SBD remains the largest verified model in this specific "Extra Deep Throat" locking series. There is no industrial listing for a J274XL, J275XL, or J276XL model. The series reaches its maximum capacity with the J273XL, which is engineered to provide extreme reach for bypassing large structural obstructions while maintaining the security of a hands-free locking mechanism.
Key Features
Maximum Reach: Provides the series-leading 26-1/8 inch throat depth for extreme access deep into large-scale assemblies.
Large Capacity: Features a 25-3/4 inch jaw opening to handle the largest oversized workpieces available in this lineup.
Durable Build: Constructed from hot-forged alloy steel that is heat-treated to resist frame spread under extreme pressure.
SBD Coating: Includes a specialized finish for advanced corrosion, rust, and weld spatter resistance.
Locking Design: Utilizes a locking lever mechanism for a steady, hands-free grip during complex fabrication.
Industrial Grade: Designed to maintain structural integrity and safety under a 4,100 pound test load.
Product Weight: Features a total weight of 6.10 pounds, representing the most robust build in the locking C-clamp lineup.