| HE-391 | Haltec Ext 2-15/16 | 23430 | Valve Extension M2518N Light Weight W/Long Collar | Valve Segment |
| HE-391A | Haltec Aluminum Ext. 2-15/16" | HALHE391A | Valve Collar He391A 2 15/16" Length Extension | Valve Segment |
| HE-392 | Haltec Ext 5-1/8 | 23432 | Valve Extension M2526N Light Weight W/Long Collar | Valve Segment |
| HE-392A | Haltec Aluminum Ext. 5-1/8" | HALHE392A | Valve Collar He392A 5 1/2" Length Extension | Valve Segment |
| HE-393 | Haltec Ext 6" W/Collar | 23434 | Valve Extension M2530N Light Weight W/Long Collar | Valve Segment |
| HE-393A | Haltec Aluminum Extension 6" | HALHE393A | Valve Collar He393A 6" Length Extension | Valve Segment |
| HE-394 | Haltec Ext 8"E.L.Long Collar | 22573 | Standard Extension S-K1492 | Valve Segment |
| HE-395 | Haltec Trk Extension 10" | HALHE395 | Valve Collar He395 10" Extension | Valve Segment |
| HE-396 | Haltec Trk Extension 12" | HALHE396 | Valve Collar He396 12" Extension | Valve Segment |
| HE-397 | Haltec Metal Ext 14" | HALHE397 | Valve Collar He397 14" Extension | Valve Segment |
| HE-4430 | Haltec 4" Ext Long Collar | 22581 | 4430/330 Extension | Valve Segment |
| HE390 | Haltec Ext 2" | HALHE390 | Valve Collar He390 2" Length Extension | Valve Segment |
| HE421CM | Hunter Cabinet Mount Sensors | HUNHE421CM | Hunter He421Cm Aligner | Equipment Segment |
| HE421FC | Hunter Hawkeye Elite Sensors | HUNHE421FC | Hunter He421Fc Sensrs Patented Fxd Camera Config. | Equipment Segment |
| HE421LC | Hunter Hawkeye Elite Sensors | HUNHE421LC | Hunter He421Lc Sensrs Elec.Ope R. Vert.Camera | Equipment Segment |
| HE421ML | Hunter Hawkeye Elite Manual | 89HE421ML | Hunter He421Ml Aligner | Equipment Segment |
| HE421WM | Hunter Sensors Wall Mnt Fixed | HUNHE421WM | Hunter He421Wm Sensrs Wall Mnt D | Equipment Segment |
| HEADER | Header Card - Plombco Kits | 803111 | Header Card - Plombco Kits Header | Special Orders Segment |
| HFZ1202YW4S | Flexzilla 1/2"Idx 2'- 1/2" Mpt | 54205 | Zillawhip Hose 1/2" Id X 2' 1/2" Mpt Swivel 1/2" Mpt | Shop Supplies Segment |
| HFZ1206YW3S | Flexzilla 1/2"Idx 6'- 3/8" Mpt | 54224 | 6 Foot Zillawhip Hose 1/2" Id 3/8" Mpt Swivel X 3/8" Mpt | Shop Supplies Segment |
| HFZ1250YW4 | Flexzilla 1/2" X 50' 1/2"Npt | 54192 | Air Hose, Flexzilla 1/2" X 50' With 1/2" Ends | Shop Supplies Segment |
| HFZ3802YW2B | Flexzilla 2' Whiphose W/Swivel | 803112 | Flexzilla 2' Whiphose W/Swivel Hfz3802Yw2B | Special Orders Segment |
| HFZ3835YW2 | Flexzilla 3/8" X 35' 1/4" Mnpt | 803113 | Flexzilla 3/8" X 35' 1/4" Mnpt Hfz3835Yw2 | Special Orders Segment |
| HGR7-3H | Champion 13Hp Honda Compressor | 50700 | Champion Hgr7-3H Compressor Honda Eng, 13 Hp, 30 Gal Tank | Equipment Segment |
| HGR7-3K | Champion 14Hp Kohler Compress. | 50824 | Champion Hgr7-3K Compressor Kohler, 14 Hp, 30 Gal Tank | Equipment Segment |
| HGR7-6H | Champion 13Hp 60Gal Tank Gas | 50602 | Champion Hgr7-6H Compressor Honda Eng,13 Hp, 60 Gal Tank | Equipment Segment |
| HHD-002 | Tsi Bus Plate Adapter | 71070 | Coats Hub Pilot Plate 220Mm/221Mm | Shop Tool Segment |
| HIT-5000-3 | Coats Truck Tire Changer 220/3 | 50071 | Coats Hit 5000 Tire Changer Truck, 220 Volt 3 Ph | Equipment Segment |
| HIT-VA-4 | Vinyl Hd Work Apron With Pocke | 850427 | Vinyl Hd Work Apron With Pocke Hit-Va-4 | Special Orders Segment |
| HN-22 | Haltec Hex Nut Tv-540 Series | 24256 | Replacement Nut Hn22 | Valve Segment |