• To attach two different holders to one HR mount solution f.ex. Phone- and PDA holder
• Two adapters with 4-prong-ratcheting-system on front of adapter
• 4-hole-ratcheting-system on back of adpater to attach any HR mount solution: GLOBAL, FLEX, BASIC, STABILO and BICYCLE

Size: 5,04 x 2,76 x 0,75 inches

Weight: 1,16 Oz.