These blades are for the clippers or trimmers that use an adjsutable 5in1 blade:
Wahl Arco
Wahl Super Groom
Wahl Bravura
Wahl Creativa

Wahl 5 in 1 Adjustable Blade Coarse
5% OFF RRP $44.95
Wahl 5 in 1 Non-Adjustable Blade #45 Close Cut .5mm
5% OFF RRP $44.95
Wahl Stainless Steel Attachment Guide Comb Set for Arco, Bellisimo, Wahl Super Cordless
5% OFF RRP $62.95