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MUELLER Saddle AFRDI Spinlock Footring Drafting Office Chair

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The MUELLER Saddle Office Lab Drafting Chair with Durable Nylon Base is made from polyurethane (PU) which is resistant to most chemicals, making it suitable for medical and laboratory settings. Its seating position and angle allows users to lean forward easily than a normal chair, which helps to strengthen their legs and improve their blood circulation. It features a sturdy black PU seat for a modern look. It can be stored easily under desks and tables by lowering its height. The versatility of this chair ranges from lab practitioners to students in the food and science technology space.

Key Features

Convenient and Practical Lab Stool Addition to any Educational, Medical or Office spaces

This is perfect for users seeking a stylish and practical chair with easy-to-use functions. It is extremely durable, resistant to wear and tear and have longer warranty years. Perfect for more than 30 hours per week usage.

640mm 5 Star Nylon Base with hard-tyred black castors

This high-quality and sleek 5-star black plastic base features durable and hard-tyred chair castors designed to prevent floor and surface damage. Do not forget about its easy 360 swivel rotation!

AFRDI-Approved adjustable 460mm Footring with Spinlock

Users can adjust their footring easily to match their height requirements, preventing issues originated from long working hours such as poor posture and fatigue. Comfortable foot ring that allows users to sit and adjust the foot ring to their liking. This Footring is AFRDI-Approved by Funtech-AFRDI, designed to withstand weight capacity up to 160 kg. Easy spin and lock assembly!

Class 4 AFRDI-Approved 270 mm gas lift with black casing for easy height adjustment

This AFRDI-approved classic gas springs enables easy height adjustment to match the height of your desk and lift your sitting comfort to the next level! This gas lift has undergone rigorous testing and is given a AFRDI Class 4 rated, designed to withstand weight capacity up to 160 kg.

Easy Adjustable Seat Height

The control offers easy seat height adjustment, allowing users to lift and lower their seat smoothly to achieve their best sitting posture.

Durable and Chemical-Resistant Seat

This seat is durable and non-slip, which allow users to sit comfortably without falling off. It is resistant to chemicals, making it suitable for laboratory experiments or warehouse work.

No Tools Required – 5-Second Assembly!

3 Years Warranty Warranty, Returns & Repairs >


Express 12 PM Next Day Delivery Shipping

Can’t wait? Users have the option to choose next day delivery shipping for this chair. Shipping Policy >

Warranty Extension and/or Replacement Warranty Warranty, Returns & Repairs >

Dimension (mm)

Overall Height: 580 (Min) & 720 (Max)

Seat Height Adjustment: 580 (Min) & 720 Max)

Note from Local Manufacturer

Some components must be imported from overseas as they cannot be manufactured here in Australia.

Assembly Instructions

Assembly Required

Assembly Instruction

Instructions of Use


Care Maintenance Guide

Purchasing more than 5 chairs?Free Bulk Buy Quote is only eligible for 5+ products and at least spend of $1500 in the same transaction. Bulk Buy Policy >

Can I try this chair first? Yes, you can! Unix is pleased to introduce the Trial Policy! Trial Policy >

Price Beat Guarantee? Yes! Price Beat Guarantee Policy >