Line HardwareParallel groove clamps for steel wire Back Line Hardware Substation Fitting Insulators Termination Kit Disconnector & fuse & lightning arrester Splicing fitting Link fitting Cable & Wire Terminal Earthing Rod Preformed Wire Fitting Cable accessories Vacuum circuit breaker Strain clamp Puncture clamp Suapension clamps Aerial Electrical Fitting Guy Wire Fitting Parallel groove clamps for steel wire Online InquiryEmail Us Email Us Specification Catalog No. Suitable Conductor diameter (mm) Main Dimensions(mm) Bolt No. L B R M JBB-1 6.6~7.8 90 44 4.5 12 2 JBB-2 7.8~11.0 90 50 6.0 16 2 JBB-3 13.0~14.0 124 56 7.0 16 2 JBB-4 14.5~20.0 138 70 10.0 16 3 Other Products Stainless Steel Clamp Guy Clips Single Crossing Clevis Counter Weight and Accessories Preformed armor rods Dampers(Asymmetric tuning fork vibration prevention hammer) Repair sleeves for ACSR conductor,steel wire Splicing sleeves for ACSR/AS (Hydraulic compression type) Splicing sleeves for aluminium conductor Splicing sleeves for steel wire (hydraulic comperssion and explosive overlap joint) Adjuster plates Triangle yoke plates Clevise U-Bolts Extension rods Extension ring(ring monoblock forging) Shackle WS Socket clevis W Socket clevis WSJ Socket clevis WJ Socket clevis QSJ Ball clevis QPJ Ball eyes QS Ball eyes QH Ball eyes QP Ball eyes Strain clamps for steel wire strand (comperssion type) Strain clamp (hydraulic type) Strain clamp (bolt type) NLL series aluminium alloy strain clamp (bolt type) Suspension clamps for twin conductors Suspension clamps(Bag type) Suspension clamps(with socket-clevis) Suspension clamps(trunnion type) FJQ Jumper spacers Spacers For Double bus-bar Conductor Spacers For Double bus-bar Conductor