VR2 Equivalent to VR91, VO-2, L191A, VI-1I, VRO5, VI080, 5VR1.Fits Viro, Able, Bike Pal, Deluxe,Guard Security, National, Squire, Uniprise, Viva, Vizo and Walsco. Compare
VR5 Equivalent to VR91B, VR3, 191B, VI-4IP, VRO4P, VIO84, 5VR4.Fits Viro, Brinks, Deluxe, Guard Security, National, Squire, Uniprise, Viva, Vizo and Walsco. Compare
VR7 Equivalent to VR91AR, VO-1, 191, VI-2I, VRO5P, VIO86, 5VR3, 185VS.Fits Viro, Brinks, Deluxe,Guard Security, Hillman, National, Popular Mechanics, Squire, Uniprise, Viva, Vizo and Walsco Compare
VR91CR Equivalent to VR5, VR-8, 191C, VRO3P, VI088, 191CFits Viro, Able, Bike Pal, Deluxe,Guard Security, National, Squire, Uniprise, Viva, Vizo and Walsco Compare
VR91R Equivalent to LR191A, VI-1D, VIO81, 5VR2.Fits Viro, Deluxe, Guard Security, National, Squire, Uniprise, Viva, Vizo and Walsco. Compare
191A Equivalent to GUD-2, GUA50, GD2.Fits Viro, Deluxe,Guard Security, National, Squire, Uniprise, Viva, Vizo and Walsco. Compare