



Pulley Defender Kit
Tier benefits:
Tier benefits:
Free US shipping over $69.
Description & Tech Specs
Create your own 9:1 block and tackle using 4 SMC 3" PMP double pulleys (sold separately). Connect 2 pulleys together with the provided bolts, washers, and steel D-shackle to create the blocks. Each block is safely contained within its own protective 3D printed housing made out of flexible TPU with internal shock absorbing structure!
