The KStrong® Bosun Chair is designed to provide safe and comfortable seating for personnel performing riding or suspension work at height. Featuring a full-size 23” x 11” plywood seat board constructed from durable birch plywood, this chair offers excellent support and stability during extended tasks.

Ideal for use alongside a backup fall arrest system, the bosun chair integrates alloy steel suspension D-rings rated at 23 kN, ensuring secure anchorage and reliable safety during work positioning or lifting applications. Its universal size design accommodates a wide range of users, making it versatile for various industrial and maintenance settings.

The seating area includes a comfortable microfiber and foam cushion, enhancing user comfort during long durations in suspension. The chair’s construction utilizes 1.73 in. (44mm) polyester webbing with a breaking strength of 5,000 lbs., reinforced by high-tenacity polyester stitching for durability and strength.

All metal components are made from alloy steel with a golden yellow galvanized finish for corrosion resistance and long-lasting performance, even in harsh environments.
Weighing just 7.49 lbs. (3400 g), the KStrong® Bosun Chair balances lightweight portability with robust construction. It meets or exceeds OSHA standards 1926.502 and 1910.66, making it a reliable choice for professionals needing secure, comfortable suspension seating.

DESIGN:
•    Features full size 23” x 11” plywood seat board
•    Ideally suited for personnel riding or suspension work when combined with a backup fall arrest system
•    Includes integrated alloy steel suspension D-rings
•    Universal Size
WEBBING:
Material: Polyester
Width: 1.73 in. ± 0.04 in. (44mm ± 1mm)
Breaking Strength: 5000 lbs.
STITCHING THREAD:
Material: High-tenacity Polyester.
METAL COMPONENT:
Material: Alloy Steel
Breaking strength: D-Ring – 23kN
Finish : Golden Yellow Galvanized
SEAT COMPONENT:
Base: Birch plywood
Cushion: Microfiber & Foam
WEIGHT:
7.49 lbs. ± 0.02 lbs. (3400 gm ± 10 gm)
RELEVANT STANDARDS:
Meets or Exceeds OSHA 1926.502 and 1910.66