2pcs m25 single pulley block with 3pcs spring snap hook carabiner, heavy duty 304 stainless steel pulley roller & 3'' spring snap hooks, pully crane swivel hook wire rope cable loading 331lbs/150 kg m&c music color <b>m25 lifting rope pulley block with big heavy duty spring snap keychain clip hook</b> - made of premium 304 stainless steel, rustproof and corrosion-resistant with smooth sliding function. it equips with heavy duty capacity with very practical design and super solid structure.<br><br> <b>360 degrees rotation design - smoothly turning wheel</b><br> prevent the rope /cable/wire from knotting, easy installation and convenient to use, make your work easier. used to change the direction of an applied force, transmit rotational motion, or realize a mechanical advantage in either a linear or rotational system of motion.<br><br> <b>easy to opens and closes – spring loaded gate</b><br> opens and closes smoothly as the spring- loaded gate makes it easy to attach important items to it.<br><br> <b>stainless steel wire rope crane pulley block and carabiner set for indoor and outdoor</b><br> workable with rope or cord indoor and outdoor for flexible sliding pulley. easy installation for large kayaks, canoes, factories, construction, shipping, mining, household. perfect for garage, machine loading, curtain, clothes line, dog pulley system etc. the carabiner great for dog leash, camping, fishing, traveling, hiking, connecting items to a belt and any outdoor use. <br><br> <b>specifications: </b><br> material: 304 stainless steel<br> size: stainless steel wheel: 0.98''/25mm x 0.43''/11mm(d x w), eye dia.: 15mm /0.59", total height: 85mm/3.35"<br> weight capacity: 331lbs (150kg)<br> each dimension for locking carabiners: <br> 3.2'' x 1.6'' (80.3 x 40.3mm) <br> weight capacity: 220lbs (100kg) <br><br> <b>package content:</b><br> 2 pcs x single wheel swivel<br> 3 pcs x carabiner screw lock key ring hook<br><br> <b>your satisfaction means everything to us. feel confident knowing you've made a safe choice with our 30-day 100% money back guarantee. we look forward to providing you with beautiful, durable and functional products for your entire home.</b>