Steel ring opening and closing pliers. These can help with opening BCRs to allow the ball to be removed. Also for rings that have been over-stretched they can be used to closed the ring a little tighter so the bass will be held more securely. they are suitable to open and close all BCRs in 0.8mm, 1.0mm, 1.2mm and 1.6mm gauge (except 1.6x6mm). They can also open and close 2.0mm gauge BCRs from 10-16mm internal diameters. Finally, to open only, 2.0mm gauge BCRs in 18-22mm and 2.4mm gauge BCRs in 10-22mm. Not suitable for larger gauges or diameters.
Suitable for Autoclave.