Super Pro 'B' Connectors• A choice of two designs fits most medium format and 35mm cameras with retaining lugs• Attachment clip has a 0.162-inch wide Square opening• Adjustable in length from 10 to 15• The quick disconnects can be clipped together to create a small carrying handle• Sold in sets of two• Made in the USAWith the OP/TECH USA System Connectors the camera/binocular owner has several connection options. You can buy an extra set of connectors to customize the strap to best suit your needs. Straps can be lengthened to be worn across the chest or shortened to be worn at chest level. Another feature of the System Connectors is the small carrying handle created when the quick disconnects are latched together.The Super Pro System Connector™ fits most medium-format and 35mm cameras with connection lugs. It incorporates a stainless steel clip with unique locking slide to create a secure attachment. It's available in sets of two. The Super Pro System Connector™ is available in Version A and Version BSuper Pro A has a 0.122-inch wide Round opening on clipSuper Pro B has a 0.162-inch wide Square opening on clipFeaturesTypeStraps and Harnesses ColourBlack