NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
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3/8" Ratchet - Zero Degree Gearless

3/8" Ratchet - Zero Degree Gearless

Part #: CHT R38ZDG
Line: Carlyle Hand Tools

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Features & Benefits

Warranty: Standard : Limited Lifetime


Carlyle Zero Degree gearless ratchets are designed to equip the mechanic with a superior alternative to traditional geared ratcheting tools. Our patented Gearless design utilizes chromium steel roller bearings to grip and turn a fastener in less than 1° of turning arc, allowing work in extremely tight spaces. The roller bearings are vertically stabilized to provide a smooth, silent "ratcheting" action that will not slip and meets the rigorous torque and lifecycle specifications of the America Society of Mechanical Engineers (ASME).

  • High carbon chromium steel roller bearings for years of dependable use
  • Fully polished, nickle chrome plated CR-V body for maximum strenth and durability
  • These ratchets are an ideal addition to existing automotive and mechanical tool assortments
  • Replaces the traditional geared ratchet mechanism so there are no teeth, pawls, or springs to breakdown
  • Meets the American Society of Mechanical Engineers (ASME B107.110) specifications for torque and life cycle
  • Includes an easy sliding directional change mechanism and a quick socket release for fast and easy operation
  • Built from high carbon alloy steel for maximum strength and durability and nickel chrome plated for superior rust resistance
  • Gearless ratchets are designed to work in extremely tight work spaces by gripping and turning a fastener in less than 1° of sweep
  • Vertically stabilized roller bearings support a positive clutch design that engages instantly for greater control and a more precise feel


Overall Height 1.5 in
Ergonomic Type Grip Injection Cushion Grip
Overall Depth 11.6 in
Drive Size 3/8"
Weight 0.78 lbs
Throttle Push Button
Brand Carlyle
Contains VOCs No
Battery Charger Included No
LED Light Included No
Overall Width 2.52 in
Handle Type Comfort Grip
Automated Timed Switch Off No
SDS Required No
Carrying Case Included No

Safety Information

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