Delta 135 Ratchet Mid Back Drafter

Delta 135 Ratchet Mid Back Drafter — Heavy Duty Ergonomic Drafting Chair

The Delta 135 Ratchet Mid Back Drafter brings the trusted heavy duty credentials of the Delta 135 range to elevated working heights. Rated to 135kg with a 3-lever ratchet mechanism, it’s ideal for drafting tables, standing desks, and lab environments — delivering the same customisable comfort and support the Delta range is renowned for, now in a drafter configuration.

Key Features

• 3-lever heavy duty ratchet mechanism
• Mid back for versatile comfort and support at height
• Extended height range for drafting and elevated workstations
• Footring for comfort at height
• Max user weight: 135kg
• AFRDI Rated Load 135kg, GECA, FSC, Australian Made

Specifications

• Overall Height: 990–1240mm
• Overall Width: 640mm
• Overall Depth: 640mm
• Seat Height: 410–540mm
• Seat Width: 490mm
• Seat Depth: 465mm
• Back Height: 410mm
• Back Width: 410mm
• Fabric Req.: 0.8M
• Warranty: 15 Years
• Certifications: AFRDI Rated Load 135kg, GECA, FSC, Australian Made

Fabric

Base price is for Category 1 fabric. Fabric categories C2–C9 are available — contact us for pricing.

Available Options

Request a quote for pricing on additional options including arms, base, gaslift, and castor options.