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
3M KB3593732 3M PELTOR X5 Earmuffs X5P3E37279(AAD) Hard Hat Attached
SKU: FTS-KB3593732
MPN: 10093045937322
3M KB35H10A 3M PELTOR Optime 105 Earmuffs H10A Over-the-Head
SKU: FTS-KB35H10A
MPN: 10093045081018
3M KB35H10AHV 3M PELTOR Optime 105 Earmuffs H10A HV Over-the-Head
SKU: FTS-KB35H10AHV
MPN: 10093045981721
3M KB35H10B Behind-The-Head Earmuff; NRR 29 dB
SKU: FTS-KB35H10B
MPN: 10093045081025
3M KB35H10P3E 3M PELTOR Optime 105 Earmuffs H10P3E Hard Hat Attached
SKU: FTS-KB35H10P3E
MPN: 10093045081032
3M KB35H6BV Behind-The-Head Earmuff; dBA.NRR 21 dB
SKU: FTS-KB35H6BV
MPN: 10093045080622
3M KB35H7A 3M PELTOR Optime 101 Earmuffs H7A Over-the-Head
SKU: FTS-KB35H7A
MPN: 10093045080714
3M KB35H7P3E 3M PELTOR Optime 101 Earmuffs H7P3E Hard Hat Attached
SKU: FTS-KB35H7P3E
MPN: 10093045080738
3M KB35H9A 3M PELTOR Optime 98 Earmuffs H9A Over-the-Head
SKU: FTS-KB35H9A
MPN: 10093045080912
Howard Leight LF501030110 Sync Stereo Earmuff with Audion Input Jack for MP3 Players, NRR 25
SKU: FTS-LF501030110
MPN: 1030110
Howard Leight LF501030331 Model 1030331 - High quality AM/FM Radio Reception Earmuff
SKU: FTS-LF501030331
MPN: 1030331