Features 
- Designed to fit “E422” Series Seats
- Heavy Duty Molded Vinyl / Cushioned Top Pad
- Angle Adjustable / Adjustment Dial
- Flip Up
Bolt Kit
- Supplied with Each Arm (4 - 8mm x 20mm Button Head Bolts, 4 - 8mm Lock Nuts)
Dimensions / Mounting Pattern 
- 63.5mm (2.5”) Wide, 318mm (12.5”) Long (see Mounting Pattern Download)
Replacement For
- Ultra "E422" Series Seat