Crain Flexible Axle Seam Roller
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Crain Flexible Axle Seam Roller has two pivoting axles each with 7 star wheels giving 14 in total. As the roller is moved both forwards and backwards the axles pivot outwardly then inwardly. This action mixes the carpet fibers and pulls the seam edges closer together for less visible seams. The star wheel add pressure into the hot melt seam adhesive. Total roller width is 4".