Top Sheave Blocks With Hook

Garage Door Lift Cable 3/32 (for 8)

4" Heavy Duty Sheave Pulley - 4" Garage Door Pulley Sheave - 4" Riveted Sheave - Zinc Plated.
Use on Residential Doors/ Light Commercial.

Complete Primary Sliding, Fixed Sheave and Belt.
Order Includes: 1x Complete Primary Sliding Sheave, 1x Fixed Sheave, 1x Belt.
We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..

DECREASED VIBRATION: This Johnson Magnetic Sheave Laser is designed to offer a high accuracy level ranging from +/- 1/6 in. to 10 ft. It is made to decrease vibrations on pulleys and sheave systems, helping minimize wear on belts and motor bearings..
SECURE FITTING: The alignment level tool features rare earth magnets that ensure a secure attachment to ferrous metals, allowing quicker and safer set up. The strong magnets offer accurate alignment for reduced noise and abrasion..
COMPACT SIZE: Featuring three laser targets, the magnetic aligning tool easily adjusts to various width sheaves for versatility. The compact size of the tool also makes it easy to use on sheaves with a small diameter..
APPLICATION: This sheave laser has a red laser wavelength of 635nm+/-10nm to quickly check height and flatness of gear box and motor mounting plates. It is also suitable for various alignment jobs on sprockets, rollers and other plant equipment..
PRODUCT SPECIFICATIONS: This Red Sheave Alignment Kit is powered by 2 "AAA" alkaline batteries (included) and has a battery life of up to 10 hours. It comes packed in a hard case for protection and easy carrying..

Swivel eye has the mobility of 360 degrees allowing for change in direction.
Made out of steel making it strong, durable, waterproof, and resistant to temperature changes, corrosion, and rust.
Used in both indoor and outdoor applications for tent tightening, rope or industrial lifting, and many other uses.
Measurements include sheave height of 1 inch, sheave height of 3/4 inches, and sheave height of 1 1/2 inches.

Zinc-plated and yellow-chromated brake parts and guide rollers ensure that it is ..
Height of lift up to 1.5 meter. And the upper and the lower hook can rotate 360 degrees for ease mounting..
High quality bearings on side plates, gearbox and load chain sheave ensure smooth operation of load chain and drive pinion..
Low maintenance and long product lifetime due to sintered brake linings..
The improved hand chain guide prevents canting or jamming of the hand chain, leading to a smooth running of the chain..

ROPE SIZE: The block and tally pulley system is 1.70" (43 mm) of Sheave Diameter. Hook Opening is 3/4'' (19mm). Accepts Cable, Wire and Rope size up to 7/16''..
MAXIMUM WEIGHT: 3 Ton (6,600 lbs) Working Load Limit.
FUNCTIONALITY: Increase the pulling power of your winch with a swiveling feature from the Snatch block.
USES: Heavy Duty All Metal Construction. The small pully system will allow you re-direct the force of your item to mobilize your item in an easy and effortless way..
FEATURES: The pully system contains an Anodized Steel Hook, Swivel, Housing & Bushing..

Ideal for tending a friction hitch or providing a smooth redirect in the tree.
Tensile Strength: 7,000 lbs. (30.6 kN). Working Load Limit: 700 lbs..
Built for performance and durability, crafted from the highest quality materials.
Side Plate is made of Aluminum with a bearing axle.
Can accommodate ropes up to 1/2" diameter Sheave Diameter: 1.3”.