MCR Safety ForceFlex FF1 Black Frame, Gray Lenses Mechanical Pencil Refill ITEM NO: 330F

ITEM NO: 330F

› Sporty design and high-gloss finish temples will

› Durable cross woven polyester material

INK COLOR: Black

MCR Safety ForceFlex FF1 Black Frame, Gray Lenses Mechanical Pencil Refill ITEM NO: 330FForceFlex FF1 technology incorporates a patented, multi injection molding of the lens with a flexible Thermo Plastic Urethane (TPU) frame. Due to this construction, it can achieve a military ballistic level impact resistance at over 1000 feet per second. The TPU material allows the frame to flex and fit individual faces from large to small. All ForceFlex FF1 safety glasses meet military MIL PRF 31013 clause 3. 5. 1. 1 for high velocity impact