The Crescent CRW12EXT is a versatile and robust ratchet designed for demanding tool setups. It features a 72-tooth mechanism that enables fast operation with only a 5° swing arc and extends from 12″ to 17½″, offering increased torque and reach when needed. Its quick-release mechanism allows easy socket changes, while the teardrop-shaped head enhances access in tight spaces. Built from chrome–vanadium alloy steel with a polished chrome finish, it meets or exceeds ASME standards and comes backed by a limited lifetime warranty. It’s a reliable tool for automotive, industrial, and professional trades.

 Key Features

• 72-tooth ratcheting mechanism for smooth operation and 5° arc
• Extendable handle: 12″ – 17½″ for added leverage
• Quick-release square drive allows rapid socket swaps
• Teardrop head delivers improved access in tight spaces
• Chrome–vanadium alloy steel body with polished finish resists corrosion
• Meets or exceeds ASME B107.110-2012 specifications
• Lifetime limited warranty from Crescent Apex Tool Group

 Technical Specifications

• Model Number: CRW12EXT
• Drive Size: 1/2″ square
• Unlocked Length: 12″
• Extended Length: 17.5″ (~444.5 mm)
• Head Width: ~1.875″
• Tooth Count: 72 (with 5° swing arc)
• Material: Chrome–vanadium alloy steel
• Finish: Polished chrome
• Operation: Quick-release, reversible ratchet lever
• Weight: ~1.9 – 2.0 lb (0.84–0.91 kg)
• Standards Met: ASME B107.110-2012, ANSI load specs
• Compliance: California Prop 65
• Warranty: Limited lifetime from Crescent / Apex Tool Group