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Klein Tools Ratcheting Ethernet Cable Crimper/Stripper/Cutter, for Pass-Thru

Name: Klein Tools Ratcheting Ethernet Cable Crimper/Stripper/Cutter, for Pass-Thru
Brand: Klein Tools
SKU: 5014305535
Price: 49.98 USD
Availability: InStock
Rating: 4.3 (115 reviews)

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4.3

115

Stepper number input field with increment and decrement buttons

Pickup

Unavailable

Shipping

Fri, Oct 9

71 available

Delivery

Tomorrow

74 available

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Klein Tools Coax Cable Crimper / Wire Stripper / Wire Cutter is a premium, long lasting tool for CAT3, CAT5e and CAT6/6A cable using RJ11/RJ12 standard and RJ45 Pass-Thru™ connectors. Pass-Thru™ technology significantly reduces prep work time; wiring diagram on the tool helps eliminate rework and wasted materials. Compact, non-slip comfort grip reduces hand strain and stores easily. For use with Klein Pass-Thru™ Connectors (in packs of 10, 50 or 200).

Modular crimp-connector installation tool for voice and data applications with Pass-Thru RJ45 connector plugs
Wire stripper, crimper, and cutter all-in-one tool for STP/UTP paired-conductor data cables
Trims flush to end face of connector eliminating unintended contact between conductors
Crimps and trims Klein Tools RJ45 Pass-Thru™ Connectors
Crimps 4, 6 and 8 position modular connectors (RJ11/RJ12 standard and RJ45 Klein Tools Pass-Thru™)
Full-cycle ratchet mechanism ensures complete connector termination
On-tool wiring guide helps minimize wiring errors
Cable parameters: 28-22 AWG flat or round; solid or stranded telephone and data
Rubber grip for added comfort

General
Application	Electrical	Type	Data crimper
Material	Steel	Series Name	Ratcheting Cable Crimper for Pass-Thru(TM)
Package Quantity	1	Wire Type	UTP (unshielded twisted pair cable)

Dimensions
Handle Length (Inches)	6	Stripping Capacity	28-22 AWG flat or round; telephone and data
Overall Length (Inches)	6	Wire Cutting Capacity (Millimeters)	0
Crimping Capacity	RJ45 Klein Tools Pass-Thru™, and RJ11, RJ12 Standard

Features
Insulated	No	Ratcheting	Yes
Lockable	Yes	Lowe's Exclusive	No

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -

Warranty
Warranty	Limited lifetime

Miscellaneous
UNSPSC	27111500

Check out the Best Selling Wire Strippers, Crimpers & Cutters on Lowes.com

Review

4.3 out of 5

115 Reviews

73% Recommend this product

Ratings may include incentivized customer reviews.

Read All Reviews

+ 1

What Customers Are Saying

Customers overwhelmingly praise this crimper for its ease of use, consistent performance, and innovative pass-through design that eliminates trimming excess wire. The ratcheting mechanism delivers clean, reliable crimps with minimal effort, while the one-squeeze crimp-and-cut function and built-in stripper streamline the terminating process. Most users report professional results and appreciate its precision and durability. However, some report recurring issues with pins 1 and 8 failing to cut fully, leading to loose connections. A few note blade wear after heavy use. Despite these concerns, most consider it a worthwhile investment for network installation and DIY projects.

Customer review summary generated by AI, including incentivized reviews.

115 Customer Reviews

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Klein pass thru crimper

Would Recommend

pass through it makes perfect crimps no more wires in the wrong spot.

Joe789October 2, 2026
Verified Purchaser

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Perfect cat6 tool

Would Recommend

I bought this a month ago it is so easy only tool to get if your making cat5 or cat6 cables

FibermanSeptember 12, 2026
Verified Purchaser

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Loving the Lockers - Pickup

Would Recommend

To be honest, I had shopping. The ability to order online and just scan the QR code and pick up my order at Lowe's is so convenient. I didn't pay anything extra and someone else more familiar with the store locates and picks my order for me, I really am loving this option.

ShopperSeptember 6, 2026
Verified Purchaser

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Bringer of Life

We bought this for a job we're doing with a doctor who lives in a castle up in the mountains. Nice guy. kinda strange. He's got all these power boxes and outlets that we needed to run cable for back to their connecting point on the this slab where he's a got a science project he's trying to reanimate. I dunno. We do the job, Dr. Frank throws the switch. Lightning strikes, power surges. Power connects. Thing on slab starts to move. Doc goes nuts, starts jumping around and screaming, talking about...

Vinny_from_the_BronxJuly 17, 2026
Verified Purchaser

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DIY cable maker

Would Recommend

Excellent for making ethernet cables. Came with a handy-dandy laminated reference card, and basic pin-outs are right on the tool itself for ready-reference. You must use Klein's "pass thru" connectors, but those are competitively priced, and available at Lowes.

Dave in TexasJuly 13, 2026
Verified Purchaser

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/b039dd38-4603-5453-89d8-ff50cd6ac460

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/cccca425-22a2-5e24-bc1a-a3bfc50adbd1

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Klein Tools Ratcheting Ethernet Cable Crimper/Stripper/Cutter, for Pass-Thru