... 1. The feeder clamp designed according to the 2. YD/T109 standard.3. It is suitable for the 1/4’’, 3/8’’, 1/2’’, 7/8’’, 1-1/4’’, 1-5/8 ... ’’, and 2-1/4’’ cable.4. Type: through type, along ... .com .We have all kinds of feeder clamp, 1/4’’, 3/8’’, 1/2’’, 7/8’’, 1-1/4’’, 1-5/8’’, one hole, two holes, three holes, through type ...