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Peerless well wheel pulley block steel housing swivel hook 12 inch sheave

Peerless Industries, Inc.

Peerless Industries, Inc. Well Wheel Pulley Block 1,200 lb Fibrous Rope

SKU CH-PH50-AJM75

A steel well-wheel pulley block with a 12 in sheave lifts or pulls up to 1,200 lb on 1 in fibrous rope

  • TypeAngle, Pitch & Slope Locators
  • 1,200 lb working load limit handles heavy lifting
  • 12 in steel sheave resists wear with fibrous rope
  • 11 in sheave inside diameter fits 1 in rope
  • Swivel hook attachment allows flexible positioning
  • Sleeve bearing design provides smooth operation

Purpose and user

The Peerless well wheel pulley block is built for lifting and pulling tasks that require a single swivel hook attachment. It suits riggers, maintenance crews and utility workers who need a steel sheave rated for a 1,200 lb working load limit with one inch fibrous rope.

Thermals noise power

The pulley operates with a sleeve bearing and a steel sheave, so there are no motors, fans or electrical components to generate heat or noise. Power draw is zero because the block is entirely mechanical and driven by the applied load.

Build integration

The block accepts one inch fibrous rope and fits a 3/4 inch attachment inside diameter on the swivel hook. Its sheave has an 11 in inside diameter, a 12 in outside diameter and a 1 19/32 in depth with a single groove, allowing direct rigging without additional mounting hardware.

Highlights

  • 1,200 lb working load limit handles heavy lifting
  • 12 in steel sheave resists wear with fibrous rope
  • 11 in sheave inside diameter fits 1 in rope
  • Swivel hook attachment allows flexible positioning
  • Sleeve bearing design provides smooth operation

Specifications

BrandPeerless
TypeAngle, Pitch & Slope Locators

Questions about this item

How do I install the well wheel pulley block so the swivel hook doesn't bind under load?

Attach the swivel hook through its 3/4 in inside diameter to a rated anchor, then thread 1 in fibrous rope through the 12 in steel sheave with 1 19/32 in depth. The step people miss is verifying the sleeve bearing rotates freely before applying the 1,200 lb working load limit.

What maintenance will the pulley block need over time?

Inspect the steel sheave grooves and sleeve bearing for wear after heavy use; re-lubricate the bearing if rotation stiffens, and replace the unit if the 12 in sheave shows cracking or the 3/4 in hook opening deforms beyond its original diameter.

Which limit appears first during sustained lifting at the 1,200 lb rating?

The 1,200 lb working load limit is the governing limit; exceeding it risks permanent deformation of the steel housing or sheave, so the load rating itself is the first constraint you reach under continuous operation.

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