3M4650靜電測(cè)試手腕帶 4650靜電手環(huán) 4650靜電測(cè)試手帶 4650靜電箍 3M Adjustable Thermo Plastic Wrist Strap (Economy Performance), with 5 ft. Coiled Cord, 4650 The 3M Adjustable Wrist Straps 4600 Series feature a thermoplastic band with an integrally molded conductive interior. The wrist strap utilizes easy on/easy off adjustable “zipper” style latching. 3M ID:98079835033