This is the 25 Tooth M5 Pinion Gear from Tekno RC

Two 4x25mm Cap Head Screws

Sold as a set of two

Woodland Scenics A2177 N Train Figures Rail Workers

type of servos or peripherals

Woodland Scenics Foam Knife ST1433 HO Couplers This is the 25 ToothWoodland Scenics Foam Knife ST1433 Woodland Scenics SubTerrain Knife for Foam with a 2" Replaceable Blade. FEATURES: Ideal for cutting thick pieces of foam, or other modeling needs. Thick barrel makes it easy to hold. Grooved sections make for a better grip. Silver steel like barrel. INCLUDES: One Knife for Foam with 2" Blade SPECS: Length: 4 5 8" (11. 7cm), Approx. Diameter: 3 8" (1cm) COMMENTS: Use ST1434 replacement blades.