Prime Line 161793 By-Pass Door Hardware Set 72" 2Dr Grill Covers CFM Per Watt: 76

CFM Per Watt: 76

1/4"Hole Diameter

Weight Capacity: 300 lbs

Series: MPB1936

Hardened boron alloy shackle for superior cut resistance

Prime Line 161793 By-Pass Door Hardware Set 72" 2Dr Grill Covers CFM Per Watt: 76The 1166 Series is a pre painted steel Sliding Door Hardware for 3 4" or 1" doors. The 1166 Series has the following exclusive features: Convex track rails designed to give one (1) point contact 1166G722 72" 2 Dr. between track and wheel. (All other manufacturers use a "V" type track, which requires two (2) point contact.) One point contact is smoother rolling and the wheel will not get stuck in the track rail. All wheels are machine turned and