Based on this product's specifications, here are some alternatives and similar models
Sabre saw blade STANLEY STA22142 — Bimetal, 228 mm, for aluminium, metal, plastic, 2 pcs
Summary description:
STANLEY STA22142 sabre saw blades — two-piece bimetal set with overall length 228 mm designed for cutting aluminium, metals, non-ferrous metals and plastics. Compatible with sabre/reciprocating saws; blades offer wear resistance and flexible cutting for demolition, plumbing, metalwork and general DIY tasks. Supplied in blister pack, quantity 2 pcs.