Suits 2 inch wide(metrically measured at 38mm) pressure treated timber joists for US markets. PLEASE NOTE: Bolts,Nuts,Washers & Masonry bolts are NOT INCLUDED and must be purchased separately from your Merchant/Hardware Store.

Suits 50mm wide Steel or Hardwood Joists (Australia/NZ) PLEASE NOTE: Bolts,Nuts,Washers & Masonry bolts are NOT INCLUDED and must be purchased separately from your Merchant/Hardware Store.