Great Planes 4-40 Steel Clevis with 12 Rod (12-Piece) FEATURES: The rods are made of steel and threaded on one end The clevises are made of steel and threaded to go on the rods Clevises have a barb to keep INCLUDES: Twelve clevises (GPMQ3795 clevises only) Twelve rods (GPMQ3752 rods only) Twelve retainers (sections of standard fuel tubing) INCLUDES: Twelve clevises (GPMQ3795 clevises only) Twelve rods (GPMQ3752 rods only) Twelve retainers (sections of standard fuel tubing)