NAAMS Clamp Arms - Offset
Freer Tool & Supply’s NAAMS offset clamp arms collection supports reliable, repeatable clamping when your fixture layout needs added reach, clearance, or a shifted contact point. Offset clamp arms are used with power clamps in welding fixtures, assembly tooling, and automation stations to route clamping force around obstructions, clear locators, or clamp parts with complex geometry—helping maintain consistent hold-down without redesigning the entire station.
NAAMS offset power clamp arms are manufactured from 4140 annealed steel and finished in safety orange, fully meeting NAAMS Standards. Available offsets include 20 mm, 25 mm, 45 mm, 65 mm, 70 mm, 115 mm, and 120 mm—measured from the center bore to the bottom face of the arm, as shown in the image below. These arms are offered as blanks or with alternating hole patterns ranging from 4 to 14 holes. We supply both current and discontinued models and can manufacture custom clamp arms to your specifications. To view the complete catalog, click the link below.
NAAMS Power Clamp Arms with Offset

NAAMS Power Clamp ACA136M
SKU: FN-ACA136M
MPN: ACA136M
NAAMS Power Clamp ACA136M-P
SKU: FN-ACA136M-P
MPN: ACA136M-P
NAAMS Power Clamp ACA137M
SKU: FN-ACA137M
MPN: ACA137M
NAAMS Power Clamp ACA137M-P
SKU: FN-ACA137M-P
MPN: ACA137M-P
NAAMS Power Clamp ACA138M
SKU: FN-ACA138M
MPN: ACA138M
NAAMS Power Clamp ACA138M-P
SKU: FN-ACA138M-P
MPN: ACA138M-P
NAAMS Power Clamp ACA216M
SKU: FN-ACA216M
MPN: ACA216M
NAAMS Power Clamp ACA216M-P
SKU: FN-ACA216M-P
MPN: ACA216M-P
NAAMS Power Clamp ACA217M
SKU: FN-ACA217M
MPN: ACA217M
NAAMS Power Clamp ACA217M-P
SKU: FN-ACA217M-P
MPN: ACA217M-P
NAAMS Power Clamp ACA218M
SKU: FN-ACA218M
MPN: ACA218M
NAAMS Power Clamp ACA218M-P
SKU: FN-ACA218M-P
MPN: ACA218M-P
NAAMS Power Clamp ACA246M
SKU: FN-ACA246M
MPN: ACA246M
NAAMS Power Clamp ACA246M-P
SKU: FN-ACA246M-P
MPN: ACA246M-P
NAAMS Power Clamp ACA247M
SKU: FN-ACA247M
MPN: ACA247M
NAAMS Power Clamp ACA247M-P
SKU: FN-ACA247M-P
MPN: ACA247M-P
NAAMS Power Clamp ACA248M
SKU: FN-ACA248M
MPN: ACA248M
NAAMS Power Clamp ACA248M-P
SKU: FN-ACA248M-P
MPN: ACA248M-P