Mo-Clamp 0680 Big Mouth Clamp

The Mo-Clamp 0680 Big Mouth Clamp is a self-tightening pulling clamp perfect for hard-to-get-to areas requiring a large opening during collision repair. With original drop-forged wedge, aggressive cross-hatch tooth design for secure grip, and spring-loaded operation for easy opening, this heat-treated steel clamp delivers reliable heavy-duty performance in auto body and frame straightening tasks.

Key Features & Compatibility:

• Self-tightening design with original drop-forged wedge
• Cross-hatch tooth pattern for aggressive bite
• Spring-loaded for easy one-handed opening
• Large throat clearance: 2¼" high (57 mm), 1¼" deep (32 mm)
• Gripping surface: 1¾" wide (45 mm), 1" deep (25 mm)
• Overall length: 9½" (241 mm)
• Weight: 8 lbs (3.63 kg)
• Pulling capacity: 5 tons (4,536 kg)
• Replacement parts: #9701 Wedge, #5253 Nut, Bolt, Spring & Washer
• Heat-treated steel construction, Made in USA
• Compatible with pulling chains and frame repair setups

Perfect for:

• Pulling in hard-to-reach areas with large openings needed
• Collision repair on frames and panels in confined spaces
• Secure grips during auto body straightening
• Heavy-duty applications requiring wide throat access