Home > Products > Growers > Greenhouses & Benching > GROWER SELECT® SPRING LOCK ROLL-UP SHAFT - GROWER SELECT® SPRING LOCK ROLL-UP SHAFT - Log in to see availability and pricing. Item Number: GS38-0806 Case Qty: 0 Min Qty: 1 UPC: Manufacturer: Grower Select Manufacturer Number:38-0806 Product Description Product Availability Grower Select® Spring Lock Roll-Up Shaft12ft aluminum spring lock roll up shaft used for sidewall ventilation. Wires and couplers sold separately. Grower Select® Roll-up Sidewall System has been designed as a low-cost ventilation system with no additional electrical requirements or costs to operate. The customized aluminum roll-up shaft comes in 12ft lengths and has been designed to accept our standard Grower Select® Spring Lock Spring for easy attachment of the poly to the shaft. We offer two different gear boxes; one for houses under 100ft and the other for houses over 100ft but less than 240ft. Log in for warehouse specific availability. You may also be interested in... PAK 2-3/4INx300FT Webbing Tape Black 16/CS Item #: PAK234X300WEBBINGMfg #: 2-3/4" X 300' WEBBING TA Min Qty: 1 Click here for pricing and availability. Tek Screw #14 x 1-1/4in with Neoprene Washer Item #: WMNB38-0236Mfg #: 38-0236 Min Qty: 1 Click here for pricing and availability. GROWER SELECT® 1-1/8IN PERMASEAL WASHER - NEOPRENE... Item #: WMNB38-0245Mfg #: 38-0245 Min Qty: 1 Click here for pricing and availability. DECL 2INX2INX24FT4IN SWAGE PURLIN 16GA PUF7718 Item #: DECLPUF-7718Mfg #: PUF-7718 Min Qty: 1 Click here for pricing and availability. DECL 1-1/2INX1-1/2INX24FT4IN SQ SWAGE PURLIN PUF77 Item #: DECLPUF-7719Mfg #: PUF-7719 Min Qty: 1 Click here for pricing and availability.