Spring Caps (pack of 4)
To secure wheels to axles. Supplied in packets of 4 to corresponding axle size. Spring Cap (SP5) & Axle Rod (AR5) – (3/16″) diameter, fits wheel: TW50 Spring Cap (SP6) & Axle Rod (AR6) – (1/4″) diameter, fits wheels: TW51 TW100 DW80 WDW102 TW73 DW102 Spring Cap (SP9) & Axle Rod (AR9) – (3/8″) diameter, fits wheels: SW105 SW160 WDW147 Spring Cap (SP12) & Axle Rod (AR12) – (1/2″) diameter, fits wheels: TW148 WDW204 WDW251
