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Small electro-galvanized steel pulley block for 9/64 inch wire rope, bolt-on mounting

Peerless Industries, Inc.

Peerless 3-100-25-86 Pulley Block Wire Rope 9/64 in

SKU CH-EXT4-22S18

A bolt-on steel pulley block for 9/64 in wire rope with a 2 1/2 in sheave and electro-galvanised finish

  • Product typeAngle, Pitch & Slope Locators
  • Designed for wire rope up to 9/64 in
  • Electro-galvanized finish resists corrosion
  • Steel sheave with 2 1/2 in outside diameter
  • Plain bearing for smooth operation
  • Bolt-on attachment with 5/32 in mounting hole

Pulley Block for 9/64 in Wire Rope

The Peerless 3-100-25-86 pulley block is designed for wire rope with a maximum cable size of 9/64 in. It features a steel sheave with an electro-galvanized finish for corrosion resistance. The unit mounts via a bolt-on attachment with a 5/32 in mounting hole. This tool suits rigging and lifting applications requiring a compact redirect.

Plain Bearing Sheave and Steel Construction

The sheave runs on a plain bearing with an outside diameter of 2 1/2 in and an inside diameter of 1 27/32 in. Sheave width measures 11/32 in between the side plates. Steel construction and electro-galvanized finish protect the block during normal use. No lubrication points or noise specifications are provided by the manufacturer.

Bolt-On Mounting and Compact Dimensions

The block includes a 5/32 in mounting hole for direct bolt-on installation. Overall dimensions are 3 27/32 in length by 1 1/32 in width and depth. No additional hardware, fittings or software are supplied with the unit. Buyers needing swivel eyes, hooks or larger sheave diameters must source those separately.

How it compares

Measured against everything we stock in Utility & Specialty Hand Tools, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 58% of the 2,474 comparable items (median $23.99).

Specifications

Product
Brand namePeerless
Product typeAngle, Pitch & Slope Locators

Questions about this item

How is the pulley block bolted on, and what size bolt fits the 5/32 in mounting hole?

The block uses a bolt-on attachment; the mounting hole measures 5/32 in diameter, so select a bolt that matches that size and secure it with a washer and nut to prevent loosening under load.

What maintenance does the plain bearing and electro-galvanized finish require over time?

Inspect the steel sheave and plain bearing regularly for wear, lubricate the bearing surface periodically, and check the electro-galvanized coating for corrosion; replace the block if the sheave groove shows deformation or the finish fails.

At what point does the 9/64 in maximum cable size become the limiting factor during sustained use?

The 9/64 in max cable size sets the capacity ceiling; exceeding that diameter or applying loads beyond the sheave's 2 1/2 in outside diameter rating will cause premature wear or failure first.

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