Does this clamp work with the kreg r3 jr. pocket hole jig?

No this is not the clamp you want to use. The clamp we have to this style is Irwin 11SP part number 20.

Is this clamp the original Irwin or fake?

From the pictures yes it is original.

How deep can they go into the work? Not how wide do they open. From the overall lenght of 18" including the handle its less that that.

Thank you for choosing Irwin Tools. Our goal is to provide our customers with the highest quality and service. The Throat Depth of the IRWIN VISE-GRIP Original Locking C-Clamp, 18", number 21 is 9-1/2"

So what’s the difference in these now made in China and the harbor freight made in Taiwan clamps

I don't own any Harbor Freight clamps, but I like the Irwin clamps. Truth be known they could have been made in China too.

Irwin Vise Grip C Clamp Locking 6 Inch 17

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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₱2836

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Sold byAmazon PhilippinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Lock in your project’s success with IRWIN’s precision grip!

BUILT TO LAST - Crafted from high carbon steel for durability and 1000 PSI tensile strength.
TRUSTED BY PROS - Top-rated with 4.5 stars and thousands of reviews—join the elite users.
COMPACT YET MIGHTY - 6-inch size with 1.5-inch throat depth for tight, precise holds.
PRECISION FIT EVERY TIME - Adjusts smoothly up to 2 inches for versatile clamping needs.
EFFORTLESS ONE HAND LOCKING - Secure your workpiece quickly with a reliable one-hand lock system.

The IRWIN VISE-GRIP 6-Inch Locking C Clamp offers a robust 6-inch clamping capacity with a 2-inch jaw adjustment and 1.5-inch throat depth. Made from high carbon steel, it delivers a tensile strength of 1000 PSI and features a convenient one-hand locking mechanism, making it a durable and versatile tool favored by professionals and DIY enthusiasts alike.

Specifications

ASIN	B00382Y0JO
Best Sellers Rank	#88,727 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #68 in C-Clamps
Brand	IRWIN
Brand Name	IRWIN
Color	Multi
Colour	Multi
Country of Publication	China
Customer Reviews	4.5 out of 5 stars 1,874 Reviews
Global Trade Identification Number	00038548000176, 00038548001715
Included Components	CLAMP LOCKING 6R 6"/REG TIP
Item Dimensions	23.5 x 9.9 x 0.8 centimeters
Item Type Name	CLAMP LOCKING 6R 6"/REG TIP
Item Weight	0.12 Kilograms
Item dimensions L x W x H	23.5 x 9.9 x 0.8 centimeters
Item weight	0.12 Kilograms
Manufacturer	IRWIN
Manufacturer Part Number	17
Material	High Carbon Steel
Material Type	High Carbon Steel
Model Number	17
Set Name	IRWIN Visegrip Locking C Clamp Set
Style	Regular Tip
Style Name	Regular Tip
Tensile Strength	1000 Pounds Per Square Inch
UPC	038548000176 038548001715
Unit Count	1 Count

Reviews

S**E

Good

Irwin good quality

2.09.2023

K**T

100%

Sterk, goed om te gebruiken! 100%

30.05.2019

C**9

Solid clamps

Great for mechanics or any crafters. Really durable and they will hold anything with precision.

28.04.2026

J**S

Super produit

Bonne qualité et fiable

27.01.2026

U**.

Buen producto

Buen producto Buena calidad

5.04.2025

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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₱2836

Duties & taxes included

In stock

Sold byAmazon PhilippinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Philippines.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago