J-Strap Triple Bypass Measurements | Quick Ship
| J-Strap Roller Measurements | |
| Height Above Door | 9-3/4 inches |
| Outer Door to Wall Distance | 6-7/8 inches |
| Wheel Diameter | 2-3/4 inches |
| Roller Width | 1-9/16 inches |
| Roller Height | 11-1/2 inches |
| Max Door A Thickness | 1-1/2 inches |
| Max Door B & C Thickness | 1-3/8 inches |
| Bolt Cap Height | 3/4 inches |
| Inner Door Clearance | 1-3/4 - DTA inches |
| Middle Door Clearance | 1-1/2 inches |
| Outer Door Clearance | 3-3/4 - DTB - DTC inches |
| Minimum Clearance between Top of Door & Ceiling | 10 inches |
| Track Width | 1-1/2 inches |
| Track Thickness | 1/4 inches |
| Total Track Weight Capacity | 220 lbs |
| Minimum Door Thickness | 1-1/4 inches |
| Maximum Door Thickness | 1-3/8 inches |
