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Self-Locking Gear Cranks for Roll Up Walls - Left Side
self locking crank


 
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Price: $79.00

Product Code: VEC-GL
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Description
 
Self-Locking Gear Cranks are a safe, easy, manual drive for roll up walls over 75' in length to a maximum of 150'. The output shaft moves 1 revolution for every 5 cranks. Specify roll up tube size (1", 1-1/4",1-5/16" or 1 3/8"). Installation hardware sold separately, product code: VEC-GL.

Specific to LEFT SIDE of greenhouse (when facing the building), also available in right side.

Can also be applied to the Agricultural Trade for Ag Curtain Venting systems.

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