uxcell Nitrile Rubber O-Rings 20mm OD 16mm ID 2mm Width, Metric Sealing Gasket for Automotive Machine Plumbing, Pack of 50 16mmx20mmx2mm home_improvement_Feb2025 Reusable waterproof arm cast protector

Reusable waterproof arm cast protector - This reusable waterproof arm and wrist cast protector is durable and hard-wearing

Fits Groen BPM-15E

no separation worries

and other materials that are vulnerable to water or waterproofing

ensures a secure fit for clock hands on different movements

uxcell Nitrile Rubber O-Rings 20mm OD 16mm ID 2mm Width, Metric Sealing Gasket for Automotive Machine Plumbing, Pack of 50 16mmx20mmx2mm home_improvement_Feb2025 Reusable waterproof arm cast protectoruxcell Nitrile Rubber O Rings 20mm OD 16mm ID 2mm Width, Metric Sealing Gasket for Automotive Machine Plumbing, Pack of 50 Product Features [Size] 20mm Outside Diameter, 16mm Inner Diameter, 2mm Cross Section Diameter [Hardness] 70A Durometer (Shore Hardness) for resistance to penetration [Nitrile Rubber] Standard Nitrile Butadiene Rubber with a wide temperature range from 4F ( 20C) to 212F (100C). The o rings has smooth surface, great oil and heat