Du-Bro Part Number - 699
A muffler extension may be required on a model with a .40-.46 size engine and will fit the ASP, Magnum, O.S., and Thunder Tiger engines.
Comes complete with (2) 3 mm x 50 mm screws. Dimension between screws is 1 7/16" (36.5125 mm).
1x Set per pkg.
Weight: 13grams