Prowinch is a UL 508A / File No. E524056 Certified Industrial Control Panel (ICPs) manufacturer for United States and Canada with in-house electrical engineers and designers specialized in most types of Cranes, Winches and Hoists controllers offering Complete turnkey solutions and products with multiple optionals to meet applicable UL safety requirements. All our UL508A Control Panels are assembled and tested by Prowinch in our Certified Facility in Miami, USA.

Thrust Washer (lock / Spider Whasher)


SKU: PWHF-85
$1.17 USD + Shipping
11 in stock - ships in 1-2 business days

Key features

  • Dual Functionality: Serves as both a thrust washer (to reduce friction) and a lock/spider washer (to prevent components from loosening), offering dual protection and performance.
  • Designed for Heavy-duty Use: Built to withstand the stress of industrial hoist systems, ensuring the washer holds up under high pressure and demanding conditions.
  • Reduces Friction: Provides a smooth surface between rotating parts, reducing wear and heat generation, which helps extend the life of critical components.

Thrust Washer (lock / Spider Whasher) Description

The Thrust Washer (Lock/Spider Washer) is a vital component designed to ensure the proper functioning of rotating parts in hoist systems, such as PWHF and PWHC models. This washer is used to reduce friction, maintain alignment, and prevent parts from loosening under load, ensuring reliable and smooth operation.