Model 5 Hand Crank-Extended

Model 5 Hand Crank-Extended

Rail Development Group's exclusive extended hand crank features a longer and taller handle design to improve both leverage and safety when working in

Railroad Tools and Solutions, Inc. EXTENDED HAND CRANK M5 - Railroad Tools and Solutions, Inc.

MODEL 5 HAND CRANK-EXTENDED

EXTENDED HAND CRANK M5

AWNLUX Telescoping Hand Crank

Rail Development Group's exclusive extended hand crank features a longer and taller handle design to improve both leverage and safety when working in

Model 5 Hand Crank-Extended

5:1 Manual Roll-Up Crank - High Tunnel Roll-Up Sides – Nifty Hoops

39-016 Pan Am/Daryl Window Crank

Chain cranks (Gear Chain Wheel including Roll Bar Adapter) are used for manually pulling greenhouse light deprivation curtains. If you have a smaller greenhouse that does not use automation, you can use chain cranks to pull your curtains and save on electricity costs.

Hortitech Greenhouse Chain Crank | Blackout Curtain Roll-Up | Light Deprivation | Industrial | Long Life | 5:1 Gear Ratio | Weatherproof | Heavy Duty

20-Long Hand Crank 125296085 Black For Sale

Custom Featherweight Hand Crank – The Singer Featherweight Shop

Model 5 Hand Crank-Standard

Hand cranks are used for manually pulling greenhouse sidewall curtains. If you have a smaller greenhouse that does not use automation, you can use hand cranks to pull your curtains and save on electricity costs. You will need a side wall guide pipe (HTD-SWRGP) for the reeler to roll up and down during operation.

Hortitech Greenhouse Sidewall Manual Hand Crank | Roll-Up Sides | Passive Ventilation | Industrial | Long Life | 5:1 Gear Ratio | Weatherproof