steel pulley for sale, brand-new and used.

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Arborist Premium Combo Spur & Rope Climbing Kit with/Onyx Tribe Saddle

Arborist Premium Combo Spur & Rope Climbing Kit with/Onyx Tribe Saddle

Mechanical advantage of Block and tackle system is about saving labor when dragging or hauling.

Mechanical advantage of Block and tackle system is about saving labor when dragging or hauling.

Up for Auction is a USED Campbell Okmulgee, OK, Wire or Rope Pulley Block - Combination Type Pulley. Has a 3,000 pound working load, weighs about 8 lbs, made of aluminum alloys with steel shafts and bearings. This is a Heavy Duty Professional / Industrial / Utility tool used when installing the large wires onto electrical poles in our neighborhoods and for threading wire or rope overhead from pole to pole, building to building or tree to tree.

2010UD6G.13.40 New Sanyo Denki, Ball Bearing, 2 Phase, 42MM Sq. (1.65 inch sq.), 5.3 OHM, 1.8 Degree Step (200 Steps per Revolution), Stepper / Stepping Motors, Part Number 103H5208-10U41. Each bid quantity is for a Factory Tray of (20) Motors.

2018UD6G.2.96 New T&L (SinoTech), Ball Bearing, 42MM Square (1.65 inch sq.), 1.8 Degree Step (200 Steps per Revolution), Stepper / Stepping Motors, Part Number 42BYG401 - 06A, or 548001017, or 548-001-017. Each bid quantity is for Four (4) Motors. You may bid / buy any number, up to the total quantity available above.

2013UD6G.3.12 New T&L (SinoTech), Ball Bearing, 42MM Square (1.65 inch sq.), 1.8 Degree Step (200 Steps per Revolution), Stepper / Stepping Motors, Part Number 42BYG401 - 04A, or 548001016, or 548-001-016. Each bid quantity is for Four (4) Motors. You may bid / buy any number, up to the total quantity available above.