Roberts 19 In. to 23 In. Carpet Knee Kicker OPTIX Marvin adjustable window screen is

Marvin adjustable window screen is the affordable alternative to custom screens

Made especially for big padlocks

Hot dipped galvanized

through and through

508 series

Roberts 19 In. to 23 In. Carpet Knee Kicker OPTIX Marvin adjustable window screen isAdjustable knee kicker for all carpeting installations. Double locking pins easily adjust length from 19 In. to 23 In. Extra heavy aluminum casting and industrial grade steel provide rugged strength. Durable powder coated finish. High contour neck for use over stretcher head and poles. Center grooved head for adjusting power stretcher head. Easy to read, easy to adjust pin depth dial.