JR/DFA Alloy Servo Arm, 3mm bolt holeAvailable in:1.0" (the 1 inch have through holes to suit clevis's)1.25"1.5"2.0"3.0" Offset Full Arm4.0" Offset Ful ArmAlloy Servo ArmSKU: JRARM$24.00PriceSizeSelectQuantityAdd to Cart