ONORM S 4109-1987
Mountaineering equipment; chocks; safety requirements, testing, marking of conformity

Standard No.

ONORM S 4109-1987

Release Date

1987

Published By

AT-ON

Latest

ONORM S 4109-1987

Scope

This “NORM” applies to clamping wedges used in alpine sports. It specifies minimum safety requirements for clamping wedges as well as their testing and labeling.

ONORM S 4109-1987 history

• 1987 ONORM S 4109-1987 Mountaineering equipment; chocks; safety requirements, testing, marking of conformity