Description
Poly Polish is water-based & totally safe for users
20mm (3/4") ball bearing block for 2:1 system
Weight (g)39
Easy access handle for effortless release
Before After
Ronstan Series 20 High Load Exit Block with Cover Plate RF30711HL navigation Poly Polish is water-based &Ideal for high load applications. Wear resistant sheave material, in lightweight, self lubricating polymer, is suitable for use with rope or wire. Features Exceptionally high working loads Cheek cut outs for easy bearing maintenance Lightweight Cheek cut outs for easy bearing maintenance Suitable for both rope or wire Specifications Sheave Diam: 30 mm Max. Rope Diam: 8 mm Pin Diam: mm Max. Wire Diam: 3 mm Max. Working Load: 300 kg Breaking Load: 750
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























