Trevor Peck formed Peck Climbing Equipment in 1965 after producing climbing gear informally for some years. Trevor Peck passed away prematurely in 1969, effectively ending his company.
The first generation Peck pitons had square channels. Later Peck Pegs had rounded channels.
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↑ Set 166, 389-391: Peck Peg
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↑ 166: Peck Peg
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↑ 389: Peck Peg
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↑ 390: Peck Peg
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↑ 391: Peck Peg