Gerry Cunningham started making outdoor equipment in 1946. Pitons appeared in the 1947 Gerry catalog. Piton production continued into the 1960s.

↑ 135: Gerry Knifeblade

• Made in USA [1959/1960].
• 70x19x4 mm.
• Unmarked. Identified by Marty Karabin.
• Donated by Phil Lucas, 2023.

↑ 136: Gerry Knifeblade

• Made in USA [1959/1960].
• 90x19x4.5 mm.
• Unmarked. Identified by Marty Karabin.
• From Phil Lucas, 2023.

↑ Set 135-136: Gerry Knifeblade

• Made in USA [1959/1960].
• Unmarked. Identified by Marty Karabin.
• From Phil Lucas, 2023.

↑ 133: Gerry Offset

• Made in USA [1959/1960].
• 70x18x5 mm.
• Unmarked. Identified by Marty Karabin.
• From Phil Lucas, 2023.

↑ 137: Gerry Angle

• Made in USA [1959/1960].
• 85x13 mm.
• Unmarked. Identified by Marty Karabin.
• From Phil Lucas, 2023.