Not required., Restrictor to reduce opening angle to 92° - SEL637X3., Holders for cup, right - SELX86X6XD., Holder for cup, left - SELX86X6XS., Holders for arm, nickel-plated - SELX77X9., AIR Push release device, Ø10 mm, 40 mm length, beige - DPMSNB., AIR Push release device, Ø10 mm, 40 mm length, grey - DPMSNG., AIR Push release device (increased magnetic holding), beige - DPASNB., AIR Push release device (increased magnetic holding), grey - DPASNG., AIR Push adjustable magnetic retaining, Ø16.6 mm - DP39XXG., AIR Push retaining catch to be inserted, Ø11.5 mm - DP28SN9., AIR Push retaining catch with adhesive, 20 x 14 mm - DP38XX91.