This is a hop-up aluminum front body mount set used on the Tamiya F-1 cars.
This body mount set can be used with the Tamiya ferrari f189, tyrrell 019, loutus 102b, jordan 191, mclaren honda, williams renault, and the footwork FA13

Features: lightweight aluminum design

Specifications: Body mount itself is 17mm in length

Includes: (2) aluminum body mounts
(2) 3x10mm phillips head machine screw
(2) 3x15mm phillips head machine screw
(4) small black body pins.