Alvin® Height Extension Kits

  • $33.75
  • Save $11.25

This product is available

These convenient height extension kits convert Alvin office-height chairs into drafting-height models. Each kit includes a strong cylindrical steel shaft with tapered end that locks into the chair base. Foot rings can be adjusted vertically and then locked at the desired height. It is recommended that extension kits be attached when the chair is first assembled.


SKU: CK49


We Also Recommend

Alvin® VYCO Board Cover - Modern School Supplies, Inc.

Alvin® VYCO Board Cover

Sale price $18.48 - $452.40
HANN™ Art Table w/ Maple Butcher Block Top, Solid Wood

HANN™ Art Table w/ Maple Butcher Block Top, Solid Wood

Sale price $822.01 Regular price $1,370.00 Save $547.99
HANN™ Art Table w/ HPL Maple Grain Pattern Top

HANN™ Art Table w/ HPL Maple Grain Pattern Top

Sale price $557.13 Regular price $975.00 Save $417.87
HANN™ CAD Drafting Table

HANN™ CAD Drafting Table

Sale price $1,440.00 Regular price $2,400.00 Save $960
HANN™ CDWD  CAD Drafting Table w/ 6 Drawers

HANN™ CDWD CAD Drafting Table w/ 6 Drawers

Sale price $1,410.01 Regular price $2,350.00 Save $939.99

x