Delta Plus RX-350BR-1.0 Sonoma Bronze Bifocal Safety Glasses w/ Brown Anti-Fog Lens Brand_KASK DMM Durolock is a patented

DMM Durolock is a patented 4-way locking gate mechanism designed to minimize the chances of accidental gate opening and maximize security

The capstan winch concept allows you to pull loads over an unlimited length of rope

this kit provides a controlled evacuation when needed most

The HYDRA is a triple attachment pulley which features a swivel-top connection to facilitate the pulley's use on the saddle bridge

Delta Plus RX-350BR-1.0 Sonoma Bronze Bifocal Safety Glasses w/ Brown Anti-Fog Lens Brand_KASK DMM Durolock is a patentedSonoma 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.