Pemko 971_ Threshold Optional for sliding and folding door hardware systems - Available for Sliding 200 Series 280 Soffit Mounted system and Folding 100 Series For more information, see Sliding and Folding (SF) section of the full line catalog, available in PDF download on this site. Works with 106R/94 and 106HF/94 Guides Finishes 971A: Aluminum Downloads Pemko 971_ Cut Sheet (.pdf) Pemko 971_ Line Drawing (.pdf) Pemko Line Drawing Autocad (.dwg) Close Interested in this product? Contact us to order Related products Pemko 280Steel track used in Pemko H200, HF/100 and HF4/100 Kits Rockwood 880 Edge Pull (Pemko 880)Cast lever edge pull Pemko 283Sliding door hanger for Folding 100 Series