• Removable protective cover to increase the safety of power isolation.
• Strong transparent ABS body.
• Used to lock-out push button and selector switches from 22.5mm to 50mm in diameter.
• Accommodates buttons up to 51mm in diameter and 44mm tall.

Optional articles:

S2152AST - Set of 12 adapater rings
S2154AST - Set of 12 adhesive horseshoe adapters

These are not lock-outs but instead are covers. OSHA allows their use for tasks that are routine, repetitive, and integral to the production process.