Bloc Loc - HST Ruler Set #5 (4.5, 5.5, 6.5") (Pre-order: Sept 2026) black The easiest way to square

The easiest way to square up your half square triangles

Aurifil Thread Dark Violet (2582)

(44"/45" wide)

Ideal for cutting out patterns

Fuse detail areas including hems in denim

Bloc Loc - HST Ruler Set #5 (4.5, 5.5, 6.5") (Pre-order: Sept 2026) black The easiest way to squareBloc Loc HST Ruler Set #5 (4. 5, 5. 5, 6. 5") Set comes with 3 Bloc Loc HST Rulers: 4. 5" 5. 5" and 6. 5" The easiest way to square up your half square triangles! Saves you an incredible amount of time making HSTs! Makes perfect square cuts, the channel locks onto the seam and slides. Click here for Bloc Loc HST instructions. Click here for instructions on how build 8 HST units at one time. All prices in Canadian (CAD)