Shop all 6圆 (and 2圆) pergola brackets OR all 4x4 (and 2x4) pergola brackets now. Save time and money by purchasing a complete roof kit. Hole size: 0.25 inch (6.35 mm) - ideal for #10 size screws (included).Availability: In stock & ships in 1 business day. Pay in 4 interest-free installments for orders over 50.00 with. Holes on bottom plate (secured to beam): 2 (one on each end) Pergola Roof Rafter Bracket (for 2圆 Wood Slats) 79 reviews.Inner dimensions of sleeve (open at top): 1.6 x 5.5 inches (41 x 139 mm) - made for 2圆 wood slats (which measure 1.5 x 5.5 inches).Shipped directly to your doorstep from Boise, Idaho.Reduces your pergola build time by as much as 75%.Includes stainless steel screws (1.5-inch #10 self-tapping wood screws with pan/round head painted black) for securing wood into bracket.Pre-drilled holes for securing wood and accessories to bracket.You don’t even need to use a tape measure After tracing, the rafter end treatments can then be cut with a jigsaw or bandsaw. Advanced weather coating technology to withstand extreme weather conditions These printable rafter tail design templates can be made with your desktop printer, cut out with scissors, and easily traced on the ends of 2x4, 2圆, 2x8, 2x10, 2x12, and 2x14 lumber boards.Made for dressed lumber commonly called 2圆s (actual dimensions are 1.5” x 5.5”).Proudly made in the USA with premium American steel.You can purchase a complete roof kit using these rafter brackets here. Rafter brackets can be used with both free-standing pergolas and attached pergolas. The rafters inserted into and secured to these rafter brackets typically (but don't necessarily have to) extend 6-12 inches beyond the beams to create overhangs. Roof rafter brackets are used to create a traditional-style roof on top of the pergola beams (adding an upper 2nd layer to the pergola roof).