Battery Lead Lock With Proper Nut-Bolt/Screw For 03 Phase Battery Terminal Locking/Fixin G. Nut Should Be Fixed In The Lead Lock Body, As Per Drg. No. Wr/Brcy/El/3-Ba-003. 1 Set Consists Of 04 It Ems As Per Drg. No. Wr/Brcy/El/3-Ba-003. [ Warranty Period: 30 Months After The Date Of Delivery ] ]