IS Ears
Freer Tool & Supply’s IS hearing protection collection helps reduce noise exposure in manufacturing, machining, fabrication, and warehouse environments. Proper ear protection supports safer working conditions, improves comfort during long shifts, and helps facilities stay compliant—especially in areas with grinders, compressors, CNC machines, and other high-decibel equipment.
3M KB3511033 ?3M E-A-Rsoft Yellow Neons Earplugs 311-1250 Corded Poly Bag Regular Size
SKU: FTS-KB3511033
MPN: 10080529110333
3M KB351110 3M Foam Earplugs 1110 Corded 500 Pair/Case 1 Case = 500 Pair
SKU: FTS-KB351110
MPN: 50051138290097
3M KB3521001 E-A-R®Caps® Model 200 Hearing Protectors
SKU: FTS-KB3521001
MPN: 10080529210019
3M KB35311115 ?3M E-A-R EXPRESS Pod Plugs Earplugs 311-1115 Corded Assorted Color Grips Pillow Pack
SKU: FTS-KB35311115
MPN: 10080529110111
3M KB353111252 ?3M E-A-R Soft Yellow Neon Blasts Earplugs 311-1252 Corded Poly Bag Regular Size
SKU: FTS-KB353111252
MPN: 10080529110357
3M KB353121201 ?3M E-A-R Classic Earplugs 312-1201 Uncorded Poly Bag
SKU: FTS-KB353121201
MPN: 10080529120028
3M KB353121252 ?3M E-A-R Soft Yellow Neon Blasts Earplugs 312-1252 Uncorded Poly Bag Regular Size
SKU: FTS-KB353121252
MPN: 10080529120653
3M KB353404002 ?3M E-A-R UltraFit Earplugs 340-4002 Corded Carrying Case 200
SKU: FTS-KB353404002
MPN: 10080529400014
3M KB3540002 ?3M E-A-R UltraFit Earplugs 340-4003 Uncorded Poly Bag 400
SKU: FTS-KB3540002
MPN: 10080529400021
3M KB3540051 ?3M E-A-R UltraFit Earplugs 340-4036 Corded Poly Bag
SKU: FTS-KB3540051
MPN: 10080529400519
3M KB3591004 ?3M E-A-Rsoft Yellow Neons One Touch Refill Earplugs 391-1004 Uncorded Regular Size
SKU: FTS-KB3591004
MPN: 10080529910049
3M KB3592952 3M E-A-R Skull Screws Earplugs P1301 Corded
SKU: FTS-KB3592952
MPN: 10093045929525
3M KB3593402 3M E-A-R Pistonz Earplugs P1401 Corded
SKU: FTS-KB3593402
MPN: 10093045934024
Howard Leight LF50FUS30HP Fusion, Regular Size, Optional Cord with Carrying Case Multiple Use Earplug - Model Model FUS30HP
SKU: FTS-LF50FUS30HP
MPN: FUS30-HP
Howard Leight LF50FUS30SHP Fusion, Small Size, Optional Cord with Carrying Case Multiple Use Earplug - Model FUS30S-HP
SKU: FTS-LF50FUS30SHP
MPN: FUS30S-HP
Howard Leight LF50LL1D Laser Lite Bulk - Earplug Refill - SCE (500)
SKU: FTS-LF50LL1D
MPN: LL-1-D
Howard Leight LF50LL30 Laser Lite corded, Single Use Earplug - Model LL-30
SKU: FTS-LF50LL30
MPN: LL-30
Howard Leight LF50LPF1D Max Lite Bulk - Earplug Refill - SCE (500)
SKU: FTS-LF50LPF1D
MPN: LPF-1-D
Howard Leight LF50LS500 Heavy Duty Earplug Dispenser, LS-500
SKU: FTS-LF50LS500
MPN: LS-500
Howard Leight LF50MAX1 Max uncorded, Single Use Earplug - Model MAX-1
SKU: FTS-LF50MAX1
MPN: Max-1
Howard Leight LF50QB3HYG Semi-Aural Banded Earplug - Model QB3HYG
SKU: FTS-LF50QB3HYG
MPN: QB3HYG