ATTENTION OPN I and II OWNERS — Send your OPN I or OPN II tool (without its old carrying case) to:

Include payment of $50 (plus $7.00 S/H—Total $57.00) for the New OPN III Unit (includes carrying case).

Please include an OPN III description designating:

Type of case:

Right or Left handed

Nylon, Basketweave Leather, or Plain Leather

Please indicate the "ship to" address with your order. Thank you for your order.