Knuckle Catches & Tension Catches

industrial NAC	industrial JC-T50	industrial RC6900, RC6901	industrial RCU
industrial JC-24, JC-26	industrial JCU	industrial JCU-F	industrial ESO-6732
industrial BCTS	industrial S-1080 (STBRC)	industrial BCT	industrial BCU
industrial BCT-60W	industrial R265, R325	industrial R500R	industrial C882