Image source: Knoll — Bertoia Molded Shell Barstool
© Knoll and the respective rights holders. Quoted to accompany INTEBEE's independent design commentary and research.
Bertoia Molded Shell Barstool
Bertoia's 1960 molded shell barstool in counter and bar heights, six shell colours
552 × 1092 × 559 mm
1960
Approx. $960 (reference price; varies by region and retailer)
Official product information
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Description
Overview
The Bertoia Molded Shell Barstool is the molded-shell barstool that Knoll headlines 1960, offered as 426PL (counter height) and 428PL (bar height).
Construction
- Shell seat: glass fiber reinforced nylon (indoor colours) or polypropylene (Medium Grey and Black)
- Seat fixed to the base with stainless steel fasteners
- Welded steel rod base: polished chrome, white or black powder coat
Specifications
- 428PL bar height: 43 in high, 21.75 in wide, 22 in deep (1092 x 552 x 559 mm); seat height 29.25 in
- 426PL counter height: 38.5 in high, seat height 25 in
- Price list weights: 23 lb (bar), 22 lb (counter)
Story
Counter and bar models
The design page lists the 426PL Counter Height and the 428PL Bar Height, both with a shell seat on the wire-form base. In its table the surface heights are 40-43 in for the bar model and 36-39 in for the counter model.
Image source: Knoll — Bertoia Molded Shell Barstool · © Knoll and the respective rights holders. Quoted to accompany INTEBEE's independent design commentary and research. · View official product page ↗ · Image use & copyright policy
Indoor and outdoor shells
Two shell materials are named on the page, glass fiber reinforced nylon for the indoor colours and polypropylene for the Medium Grey and Black outdoor shells.
Image source: Knoll — Bertoia Molded Shell Barstool · © Knoll and the respective rights holders. Quoted to accompany INTEBEE's independent design commentary and research. · View official product page ↗ · Image use & copyright policy
More by Harry Bertoia

Bertoia Leather-Covered Side Chair
Bertoia's leather-covered shell side chair, model 420L, on a welded rod sled base

Bertoia Diamond Chair
Harry Bertoia's 1952 welded steel rod lounge chair, with a seat pad or a full cover

Bertoia Asymmetric Chaise
Bertoia's Asymmetric Chaise: a 1950 wire prototype put into production in 2005

Bertoia Barstool
Harry Bertoia's 1952 welded steel rod barstool, in bar and counter heights

Collection
Bertoia Collection
Knoll's Bertoia Collection, introduced in 1952: welded wire and steel chairs, stools, benches and the Diamond and Bird lounge chairs by Harry Bertoia.







