K&S Precision 3401 Round Brass Telescopic Tubes 7/16", 15/32", 1/2", 17/32" .014" Wall Thickness x 12" length, Pack of 4

K & S Metals Tubing Brass Telescopic Tubing Medium 3401 K & S Metals Brass Telescopic Tubing Medium set is designed for precision modelling, engineering and hobby work where smooth sliding fit and adjustability are essential. Each tube is manufactured with thin walls and tight tolerances, allowing them to nest cleanly within one another to create functional telescopic assemblies and adjustable structures. This medium assortment provides a broader range of sizes compared to smaller sets, making it ideal for more complex builds, scratch modelling and prototyping applications. Brass construction allows for strong joints through soldering while still being easy to cut and shape for custom mechanical and structural components. Precision engineered brass tubing with sliding fit Designed for telescopic mechanisms and adjustable structures Thin walled construction for accurate nesting Suitable for modelling, engineering and prototyping Easy to cut, shape and solder Ideal for mechanical detailing and scratch builds Wider diameter range for more complex assemblies Contents: 1x 7/16in outer diameter tube 1x 15/32in outer diameter tube 1x 1/2in outer diameter tube 1x 17/32in outer diameter tube Available Packs: Brass Telescopic Tubing (Small) – Set 3400 Brass Telescopic Tubing (Medium) – Set 3401 Brass Telescopic Tubing (Large) – Set 3402 Aluminium Telescopic Tubing – Set 3403 Copper Telescopic Tubing – Set 3404

SIZE: 7/16, 15/32, 1/2, 17/32 O. D. x . 014" Wall Thickness X 12" Long. Total of 4 pieces. VERSATILE USES: hobby/craft, home improvement, DIY, Electrical, woodworking, engineering, education, static models, prototyping, puppetry and more. HIGH-QUALITY MATERIAL: Precision tubing, seamless brass, clean ends. Durable, real brass. Brass alloy 260/270. Country of origin: United States