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Electro-galvanized steel double pulley block, bolt-on mounting

Peerless Industries, Inc.

Peerless Industries, Inc. 3-120-30-86 Double Pulley Block Wire Rope hand tool

SKU CH-NTG3-BKSPK

Double pulley block for wire rope up to 1/4 inch cable with electro-galvanised steel sheaves and plain bearings

  • Product typeAngle, Pitch & Slope Locators
  • Double pulley block handles 1/4 in wire rope for secure lifting
  • Bolt-on attachment fits 7/32 in mounting holes for quick installation
  • 3 1/4 in sheave diameter guides cable smoothly under load
  • Electro-galvanized steel sheave resists corrosion in harsh environments
  • Plain bearing design keeps maintenance simple and operation reliable

Double pulley block for wire rope

The Peerless double pulley block is a steel hand tool built for wire-rope rigging. Its electro-galvanised finish resists corrosion in outdoor and industrial settings. The unit accepts cable up to 1/4 inch diameter and mounts with a bolt-on attachment. It suits maintenance crews, riggers and DIY users who need a compact mechanical advantage.

Check cable size and mounting hole

Verify that your wire rope does not exceed 1/4 inch maximum cable size before ordering. Confirm the 7/32 inch mounting hole matches the bolt or pin you plan to use. Ensure the plain-bearing sheave is appropriate for your load cycle and lubrication schedule. The block is restricted from sale in certain states, so confirm local availability.

Fits bolt-on rigging, frees up winch capacity

The block bolts directly to structural steel, vehicle frames or fixed anchors using the 7/32 inch mounting hole. Its 3 1/4 inch outside-diameter sheave guides the rope smoothly while the 17/32 inch sheave width keeps the cable seated. Using this pulley redirects pull angles and effectively doubles the line pull without upgrading the winch.

How it compares

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

Price $35.99
Pricier than about 64% of the 2,474 comparable items (median $23.99).

Specifications

Product
Brand namePeerless
Product typeAngle, Pitch & Slope Locators

Questions about this item

What comes in the box and do I need to buy mounting hardware separately?

The box contains the double pulley block only. Mounting bolts for the 7/32 in hole are not included and must be purchased separately.

Should I choose this 1/4 in max cable size model or a different capacity?

Choose this model when your wire rope is 1/4 in or smaller. If your cable exceeds 1/4 in you need a block with a larger maximum cable size.

What does the 3 1/4 in sheave outside diameter mean when the block is installed?

The 3 1/4 in sheave outside diameter determines the minimum bend radius for the wire rope, reducing wear when the block is under load.

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