Accessories Bone Bracket, 15-15/23 PreviousBattery Base Plate Complete (Male AB) NextCamera Tie Down Socket 3/8"-16 x 9mm Long Screws Bone Bracket, 15-15/23 Bone Bracket, 15-15/23 $50.00 Part No. 03101-01 Quantity: Add To Cart Facebook0 Twitter Tumblr Bone Bracket, offset 23 mm, parallel 15 mm to 15 mm (used for motors for wireless focus control)