BILITOOLS 16-Piece Adjustable Pulley Holder Tool Set – Step-Pin Wrench, Heat-Treated Steel

The BILITOOLS 16PCS Pulley Holder Tool Set is an adjustable step-pin wrench kit designed to hold camshaft and crankshaft pulleys securely while you remove or install timing components.

This compact professional-grade kit bundles an adjustable two-piece holder, eight interchangeable locating step pins, and a molded storage case so mechanics can reliably lock pulleys in place during timing and removal jobs. Built from heat-treated steel with a wide adjustment range, the tool replaces multiple single-size holders and gives stable torque transfer for a variety of passenger cars, light trucks and motorcycles.

How does this pulley holder adapt to different pulley hole patterns?

The set includes eight step pins in four overlapping diameter ranges so you can match common pulley hole sizes without improvising. Pins install quickly into the locator plate, letting the holder engage different pin patterns and depths.

• Four pin size groups: 6–10 mm, 8–11 mm, 10–12 mm, 11–16 mm
• Eight individual step pins for close fits across varying hole diameters
• Interchangeable locating system for quick reconfiguration
• Works with staggered or evenly spaced bolt/pin patterns

What build features make this tool strong and stable under torque?

BILITOOLS engineered the holder from heat-treated, high-hardness steel to resist bending and corrosion during repeated use. A precision threaded connection between the two main sections creates a rigid assembly with torque transmission close to that of a one-piece tool.

• High-hardness heat-treated steel construction resists flexing
• Corrosion-resistant finish for longevity in garage environments
• Parallel jaw geometry holds pulleys flat and steady
• Precision threads lock sections tightly for higher torque stability

Which pulley sizes and vehicles will this adjustable wrench cover?

The holder adjusts across a wide spread so it fits most camshaft, crankshaft and deep-groove pulleys used in everyday vehicles. From small motorcycle pulleys to larger light-truck components, the adjustment span accommodates varied diameters and depths.

• Adjustment range from approximately 1-1/2" to 8-5/8" (38 mm to 219 mm)
• Suitable for passenger cars, light trucks and many motorcycles
• Works for engine timing tasks and pulley removal/replacement
• Two-piece design adds reach while staying compact for storage

What comes in the kit and how is it stored?

The kit is supplied in a blow-molded case to keep pins, plates and the holder organized and protected. The compact case makes the set easy to carry between jobs and helps prevent lost pieces in a busy shop environment.

• One adjustable pulley holder (two-piece) with extended handle
• Eight locating step pins covering four size groups
• Rugged blow-molded storage case for transport and organization
• Compact footprint so the kit fits in toolboxes or on shelves

Who is this for: The BILITOOLS 16PCS Pulley Holder Tool Set is aimed at automotive technicians, DIY mechanics and motorcycle enthusiasts who need a versatile, durable holder for engine timing and pulley removal. It’s especially useful for garages that prefer a single adjustable tool to replace multiple fixed-size holders, and for anyone who values tool longevity, portability and a neatly organized kit.