This is a Dubro Heavy Duty 10-32 Clevis Horn System. A complete mounting system for large aircraft that can be configured as a pull-pull or as two single control horns.

This is a Dubro Heavy Duty 8-32 Clevis Horn System. A complete mounting system for large aircraft that can be configured as a pull-pull or as two single control horns.

For large aircraft .91 and larger, comes complete with high quality aluminum horns, washers, steel 8-32 long shaft, nuts, horn arms, and cleveses (for 4-40 rods) with aluminum pivot pins. 2/pkg.

This is a set of two Dubro HD Adjustable Control Horns for .91 Size and Larger Aircraft. These HD Adjustable Control Horns are the latest in a family of innovative control horn applications.

This is a set of two Dubro Heavy Duty Dual Control Horns. This new control horn design is made from high strength nylon and is perfect for large aircraft.

Designed with BIG planes in mind! This product has plenty on clearance from the hinge line with 1 5/32

This system was designed for medium to large aircraft using 2-56 control rods and standard clevises. Bolt is 6-32 X 1 1/2" long. Adjustable horn is 3/4" long.

Du-Bro's adjustable control horn mounts between two molded nylon pads for a strong solid mount. A 1 1/2, 5-40 bolt allows you the full range of height adjustment. Recommended for .60 powered aircraft and smaller.

These large scale T-Style control horns were aerodynamically designed with large scale planes in mind. 1 3/8 long with 4 adjustment positions and 4 mounting holes. Comes complete with back plate and (4) 4-40 x 1 Socket Head Cap Screws.