SGB Spring Ground Block / Parts & Maintenance Spring Ground Block Home / Create a Part NumberParts SGB PartsDescriptionPart NumberMTTRTools Swivel Tip 25GB Tip 2510 mins.adjustable wrench, seal tape Swivel Tip 38GB Tip 3810 mins.adjustable wrench, seal tape Swivel Tip 50GB Tip 5010 mins.adjustable wrench, seal tape Single switchMK52145 mins.1.5mm hex or small flat screwdriver. 1/4 turn lock / unlock press down while locking. Cap with wiperSGB-RBK20 mins.M-4 Hex in box SGB BOLT TORQUE CHART TORQUE Bolt DescriptionQuantitySizeIN LBNMTools Body Tie Rod4M-5 x 653031/4 drive torque wrench, 4mm hex, High strength thread locker required.