The Pivot Point Hinges are used to connect control surfaces to the airplane, such as the trailing edge and the leading edge of control surfaces. INCLUDES: Fifteen Small Pivot Point Hinges (White) FEATURES: The pivot point hinge has four interlocking "fingers" at the joint instead of the usual three. This ensures an extra strong hip joint. Locking fingers increase strength and durability COMMENTS: Customer will need to purchase the epoxy separately Hinges look similar to two christmas trees joined at the bottom SPECS: Overall length: 1¼" 4/21/94sk ir/jl