More ideas from Химик
Door 6 - YouTube

It is a mechanism consisting of two blue identical bars, two identical V-bars and two white/yellow symmetric bars. The yellow panel turns 180 deg.

Rest 2 - YouTube

Combination of four coulisse mechanisms. Pink nut has revolute joint with brown round frame. Blue screw bearing has revolute joint with the base.

Single hook, coiled safety cables - get the strength of steel and the security of spring-loaded clasps with this pair of vinyl-coated safety cables. Capacity of 6,000 lbs! A great Gift idea for him!

Single hook, coiled safety cables - get the strength of steel and the security of spring-loaded clasps with this pair of vinyl-coated safety cables. Capacity of lbs! A great Gift idea for him!