Delta Plus RX-350BR-1.0 Sonoma Bronze Bifocal Safety Glasses w/ Brown Anti-Fog Lens Type_.325 X .063 It allows the rigging professional

It allows the rigging professional to handle loads with greater control

This replacement converter can be used on Oregon's standard auto saw chain grinder 710-120 and all-in-one auto grinder 720-120

Conceived for heavy-duty applications and for connection to structural anchor points

Also can be used for moving limbs and branches

It can also be used to determine depth gauge and pitch settings

Delta Plus RX-350BR-1.0 Sonoma Bronze Bifocal Safety Glasses w/ Brown Anti-Fog Lens Type_.325 X .063 It allows the rigging professionalSonoma is Delta Plus's fifth generation Bifocal Safety Glasses. This model adds a new level of style and design, and is available both as a standard safety glass and as a safety reader. It seems to fit a great variety of facial configurations very well.