Item code: 4040

Standard Glass blower Jacks

4040.16 – Standard Jack, Blade length: 150mm.  Full length:  380 mm

4040.20 – Standard Jack, Blade length: 200mm.  Full length:  420 mm

4040.22 – Standard Jack, Blade length: 225mm   Full length:  445 mm

4040.26 – Standard Jack, Blade length: 265mm.  Full length:  485 mm

HASAL glass blowing jacks, handles are manufactured from high grade spring steel, blade is from forged high grade spring steel extremely though  and resistant to flection and bending.  Different   types, length and sizes are available.

Back width is: 44 mm.,  1-3/4″

Goblet, Cup and Oval jacks are manufactured at desired sizes.

Handles are bent concave to create strength and ergonomy while working.

Glass blowers use jacks mostly sculpting, scoring or cooling the glass, necking and moving hot glass, rounding out a hole to switch an axis, and much more.