Wiha 32637 AUTOGRIP 10″ Classic V-Jaw Tongue and Groove Pliers

Patented One-Squeeze Automatic Adjustment. High-Torque Hardened 64 HRC V-Jaws. Oil and Solvent Resistant Cushion Grips.

The Wiha 32637 Auto Pliers combine a premium chrome vanadium steel core, ultra-hard 64 HRC serrated V-jaws, an automatic one-handed squeeze mechanism, and an oil-resistant soft grip to instantly lock onto objects up to 1-9/16" wide.

The Wiha 32637 10" Soft Grip Auto Pliers bring lightning-fast automatic size adjustment, non-slip multi-point jaw clamping, and heavy industrial structural durability directly to your commercial plumbing layout, vehicle maintenance bay, or factory facility maintenance floor. Purpose-built to eliminate the tedious hassle of repeatedly shifting manual slider buttons to find the right fit, the dangerous knuckles scraping caused by tools slipping off greasy nuts, and the frustration of needing two hands just to reset channel paths in dark crawl spaces, these premium German-engineered auto-adjusting water pump pliers establish an absolute trade baseline. They equip plumbing contractors, automotive technicians, industrial mechanics, and facility pipefitters with a high-velocity mechanical asset explicitly optimized to clamp onto round steel pipe frames, bite down tightly on hex nuts, twist stubborn fasteners, and lock onto irregular fittings cleanly.

Advanced self-adjusting mechanical physics and an elite, corrosion-proof material platform serve as the structural framework for this high-performance hand tool. Drop-forged from commercial-grade chrome vanadium tool steel, the tool body is coated in a rugged black oxide layer and topcoat to resist rust and jobsite weathering. The working nose is engineered with deep, directional serrated V-jaws induction-hardened to a brutal 64 HRC to bite deep and maintain structural tooth profiles over years of severe torque application. Operating the tool requires a single hand; a simple, intuitive handle squeeze automatically clicks the jaws into the ideal opening size across a broad selection of tasks, firmly grasping round stock up to 1.5 inches and hex hardware up to 1-9/16 inches.

Why the Wiha® 32637 10-Inch Automatic Quick-Adjust Pliers Rule the Service Bag:

• True One-Handed Auto Adjustment: Eliminates manual sizing pins and tracking grooves; a quick, single handle squeeze closes the jaws to the exact dimension of your workpiece instantly.
• Brutal 64 HRC Induction Hardening: Extends tooth life significantly, preventing surface teeth rounding to keep a sharp grip on hardened pipe frames.
• Aggressive Non-Slip V-Jaw Tracking: Precision-cut geometric jaw profiles distribute high pressure evenly across hex sides or circular tubing to stop tool slippage.
• Drop-Forged Chrome Vanadium Steel Core: Delivers extreme bending rigidity to transmit pure hand leverage into structural turning force without structural twisting.
• Solvent-Resistant Cushion Grips: High-comfort soft handles minimize hand fatigue while remaining unaffected by grease, mechanical motor oils, and cleaning fluids.

Specifications