RAM® Large Marine Electronics Drill-Down Mount with 2.25" Ball – Short Arm iPhone 7 It includes two B Size

It includes two B Size 1" mounting balls

15mm thread length

Part number: RAM-B-149Z-2-GA41U

and Hook-4 fish finders connects compatible Lowrance units to RAM B Size mounting systems

RAM® Large Marine Electronics Drill-Down Mount with 2.25" Ball – Short Arm iPhone 7 It includes two B SizeSecure and stabilize large marine electronics with confidence using the RAM Large Marine Electronics Mount with 2. 25" D Ball. Engineered for demanding marine environments, this heavy duty mounting solution is ideal for fishfinders and chartplotters ranging from 8" to 16". This configuration combines a short double socket arm with both a round drill down base and an elongated rectangular baseeach equipped with a 2. 25" D size rubber ball to absorb