Home » Motion Control Catalog » Allen Wrench 7/64 for Clamp Band Allen Wrench 7/64 for Clamp Band Add to InquiryClick to add this item to cart. PART #: 1800036 Product Description 7/64 in. Allen wrench for Humeral Rotator Assembly. See also different: Temporary Humeral Plastic Lamination Collar – Utah Arm/Motion Arm PART #: 2000139 Humeral Clamp Band Assembly – Utah Arm, Tan PART #: 3010145 Temporary Humeral Plastic Lamination Collar – Utah Arm/Motion Arm PART #: 2000139 << return to products