Skyco Spring Roller Tech™ Shades are industrial strength with inertia/gravity driven locking mechanisms.
1-1/4" , 1-1/2" and 1-3/4" diameter units, are one piece, heavy gauge steel, roll formed, with rust resistant finish.
2-1/4" and 3" diameter units are heavy guage roll formed steel with galvanized finish
Entire lock/spring module is replaceable
Durable, predictable ball bearing locking mechanism (2-1/4" and 3" units utilize ratchet/pawl locking mechanism)
Industrial quality, drawn wire springs for a wide variety of applications
Rust resistant, heavy gauge steel roller tubes for minimum sag
Exclusive aluminum spring spindle to strengthen unit
N-10 pulley perfect for "bottom-up" window shade applications
Spline-in-Groove Fabric Attachment - Rollers provided with groove for spline attachment of fabric with conitinuous wire, or clips. Pre-tapping of tube for fabric attachment optional.