Plastic roller with narrow center groove 7/32 in W nylon wheel, concave edge. Includes a 8-32 x 3/8 in machine screw with binder post nut. Fits on air control doors.
| Id | 148899 |
| SKU | 2448223 |
| PartNo | B 551 |
| UPC | 049793005519 |
| Number Of Rollers | 2 |
| Bearing Type | Ball |
| Roller Edge Type | Concave |
| Roller Width | 7/32 In |
| Roller Diameter | 1 In |
| Material | Nylon |
| Color | White |
| Finish | Unfinished |
| Mounting Type | Bottom |
| Includes | (2) #8 To 32 X 1/2 In Flat Head Binder Posts, (2) #8 To 32 X 1/4 In Phillips Pan Head Machine Screws |
| CID | 9 |