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Cat 5 Accessories
Shop 28 cat 5 accessories at National Hardware Group — from trusted brands like Leviton, Monster. Every item is an authorized, warranty-backed purchase, with prices starting around $2.39. Ships nationwide, free over $75 on most items, or find it at your local store.
Trusted brands only
Ships nationwide
Pro accounts welcome
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In-Store
Monster
Monster Just Hook It Up Category 5E In-line Adapter
MPN: JHIU0098
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Monster
Monster Just Hook It Up USB Type C Keystone Insert
MPN: JHIU0100
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Monster
Monster Just Hook It Up Swivel HDMI Adapter
MPN: 140069-00
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Monster
Monster Just Hook It Up Snap-In Inserts 2 pk
MPN: JHIU0082
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In-Store
Monster
Monster Just Hook It Up White 1 gang Plastic Keystone Wall Plate
MPN: JHIU0006
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Monster
Monster Just Hook It Up White 3 gang Plastic Keystone Wall Plate
MPN: JHIU0007
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Monster
Monster Just Hook It Up Cat-5E Keystone Jack 350 MHz
MPN: 140141-00
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In-Store
Monster
Monster Just Hook It Up Almond 3 gang Plastic Keystone Wall Plate
MPN: 141095-00
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In-Store
Monster
Monster Just Hook It Up White 3 gang Plastic Keystone Wall Plate
MPN: 140682-00
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Monster
Monster Just Hook It Up 0 ft. L Surface Mount Housing CAT 5E
MPN: 140543-00
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Monster
Monster Just Hook It Up Adapter
MPN: 140242-00
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Monster
Monster Just Hook It Up 0 ft. L Digital Optical Toslink Keystone Insert Digital Optical
MPN: 140241-00
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Monster
Monster Just Hook It Up Cat 6 RJ45 Connector Plugs 10 pk
MPN: 140168-00
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Monster
Monster Just Hook It Up 0 ft. L Keystone Insert HDMI
MPN: 140264-00
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Monster
Monster Just Hook It Up Stereo Jack Cable
MPN: 140259-00
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In-Store
Monster
Monster Just Hook It Up Adapter
MPN: 140248-00
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Monster
Monster Just Hook It Up Adapter 5 pk
MPN: 140258-00
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Monster
Monster Just Hook It Up 0 ft. L Keystone Insert AWG
MPN: 140268-00
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Monster
Monster Just Hook It Up Cat-3 Keystone Jack
MPN: 140244-00
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Monster
Monster Just Hook It Up F-Connector F Coaxial Connector Keystone Insert
MPN: 140263-00
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In-Store
Monster
Monster Just Hook It Up Cat-5E Keystone Jack 350 MHz
MPN: 140246-00
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Monster
Monster Just Hook It Up Adapter 350 MHz 5 pk
MPN: 140256-00
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Monster
Monster Just Hook It Up White 1 gang Plastic Surface Mount Housing
MPN: 140170-00
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Monster
Monster Just Hook It Up White 4 gang Plastic Keystone Wall Plate
MPN: 140238-00
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Sold in stores — they stock it, price it fair, stand behind it.
Shop Local
Find these products at your local store.
Independent hardware retailers often carry the same products — sometimes at competitive prices. Every order helps keep them on the corner.
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