April 1978 MSR Catalog

↑ 232: MSR Tubular Piton

• Made in USA [ca. 1978].
• Weight: 193 g.
• Overall Length: 245 mm.
• Effective size: 190x14 mm.
• Drive in, screw out tube, but no ice relief slot.
• Chrome–moly steel.
• No markings.
• The fine thread allows placement and removal by turning with little torque required.
  The fineness of the thread makes this a slow process.
• The fine thread allows driving to speed placement.
• From Miles Bradshaw, 2025.