Stainless Steel and Carbon Steel Pulley Groove Gauge for Long-Term Use in Highly Abrasive Port and Mining Environments

Description

• Complete 22-piece set: Includes metric sizes from 6.5 mm to 54 mm and imperial sizes from 1/4 inch to 2-1/2 inches for pulley-groove inspections.
• Groove-fit check: Standardized 35, 40, and 45 angles help identify groove deformation or excessive wear and verify proper wire-rope-to-sheave alignment.
• Direct wear measurement: Graduated scales allow visual assessment of groove depth and width changes without additional tools.
• Durable stainless steel construction: Hardened, polished surfaces provide wear resistance for ports, mines, cranes, and heavy machinery.
• Portable design: Lightweight, pocket-sized tool requires no power source and is easy to carry in a toolbox or work clothing.

Features: 1. The working surfaces are designed according to standard pulley-groove angles, such as the common 35, 40, and 45 angles. This enables a quick assessment of whether the groove angle is deformed or excessively worn and whether the wire rope fits the groove correctly. 2. The scale or graduated design on the gauge allows direct reading of groove-wear depth or width changes, quantifying the degree of wear and helping determine whether the pulley needs to be replaced. This helps address safety risks such as wire-rope slippage and breakage caused by excessive groove wear. 3. Typically made from wear-resistant materials such as stainless steel and high-carbon steel, with surfaces treated by hardening or polishing for high hardness and durability. Suitable for long-term use outdoors or in abrasive conditions, including ports, mines, and lifting equipment. 4. The overall design is lightweight and simple and requires no power supply or complex setup. Workers can carry it for quick inspections during equipment checks and maintenance, improving work efficiency. 5. Some models are adjustable or supplied in sets to accommodate pulleys with different diameters and groove types, providing versatility and reducing the number of tools required. Specifications: Product name: Wire-rope groove gauge Quantity: 22 pieces Color: Silver Size: As shown Material: Stainless steel Imperial sizes: 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4, 7/8, 1, 1-1/8, 1-1/4, 1-3/8, 1-1/2, 1-5/8, 1-3/4, 1-7/8, 2, and 2-1/2 inches Metric sizes: 6.5, 8, 9.5, 11, 13, 14.5, 16, 19, 22, 26, 29, 32, 35, 38, 42, 45, 48, 52, 54, 58, 60, and 64 mm Package contents: 1 x Pulley groove gauge

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