Mo-Clamp 5710 Mo-Block Dolly for Frame Rail

The Mo-Clamp 5710 Mo-Block Dolly for Frame Rail is a hammer-insert tool that straightens high-strength, low-alloy frame rails easily and quickly in about 80% of front-end damage cases during collision repair. Inserted into the frame rail pocket, its design keeps hands and fingers safely away from the impact area for efficient, safe auto body frame straightening.

Key Features & Compatibility:

• Straightens frame rails in most front-end collision cases
• Inserts into rail pocket for direct, effective hammering
• Design protects hands/fingers from impact zone
• Overall length: 11" (280 mm)
• Weight: 6 lbs (2.72 kg)
• Heat-treated steel construction, Made in USA
• Compatible with standard hammers and frame repair setups

Perfect for:

• Straightening damaged frame rails in collision repair
• Quick repairs on high-strength/low-alloy metals
• Safe hammering in rail pockets during auto body work