ITW Workholding UBL804AK Ball-Lok Chuck Arm Kit

ITW Workholding UBL804AK Ball-Lok Chuck Arm Kit is a replacement-style component set for ITW’s UBL Ball-Lok chuck systems, enabling the chuck arms to interface with the Ball-Lok locking mechanism. The listing identifies the kit as UBL804AK and notes associated part numbers UBL-8851-B and FB, tying it to ITW’s UBL family. This kit supports assembling or replacing the chuck arms for UBL Ball-Lok chucks, a configuration commonly used in precision machining and fixture setups where repeatable clamping is important. Designed for use within ITW’s Ball-Lok ecosystem, it supports secure workholding during operations such as milling, drilling, and other machining tasks that rely on reliable, repeatable clamping.