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Irwin® Quick-Grip® SL300 Clamps Zoom

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Irwin Quick Grip SL300 Review

Irwin® Quick-Grip® SL300 Clamps

A new and improved version of the original Quick-Grip - one of Irwin's best-selling clamps!
product name price quantity total
6" Quick-Grip SL300 Clamp Item #: 27356
In Stock
 
$19.99

Each 		$19.99
Find in Store
12" Quick-Grip SL300 Clamp Item #: 27853
Oversold until 12/15/2016
Reserve Yours Today
 
$27.99

Each 		$27.99
Find in Store
18" Quick-Grip SL300 Clamp Item #: 20119
In Stock (online only)
 
$29.99

Each 		$29.99
Find in Store
24" Quick-Grip SL300 Clamp Item #: 27876
In Stock
 
$31.99

Each 		$31.99
Find in Store
6" Quick-Grip SL300 Clamp Item #: 27356
In Stock
 
Price:
$19.99
Each
Quantity:
Total: $19.99

Find in Store
12" Quick-Grip SL300 Clamp Item #: 27853
Oversold until 12/15/2016
Reserve Yours Today
 
Price:
$27.99
Each
Quantity:
Total: $27.99

Find in Store
18" Quick-Grip SL300 Clamp Item #: 20119
In Stock (online only)
 
Price:
$29.99
Each
Quantity:
Total: $29.99

Find in Store
24" Quick-Grip SL300 Clamp Item #: 27876
In Stock
 
Price:
$31.99
Each
Quantity:
Total: $31.99

Find in Store

Overview

Since not every workpiece has perfectly even edges, the SL300 adds a swivel jaw that conforms to angled surfaces and combats the inevitable flexing that occurs with resin clamps. It also features a spring-loaded, quick-change screw that makes it easy to reverse the smaller end-piece and transform the clamp to its other function - a high-performance spreader. The screw also eliminates rattle in the end jaw. A heavy-duty I-Beam Bar allows you to apply 300 lbs. of clamping pressure with minimal bending and flexing. All these improvements come without any added weight, so the clamp retains its chief benefit: simple one-handed operation.


Features:

  • Quick-Release™ trigger provides fast positioning and maximum hand comfort
  • High-tech Resin construction for lightweight and a long clamp life
  • Heat-treated, black oxide carbon steel I-Beam Bar for extreme durability
  • Protective Resin jaw pads are removable
  • Patented locking swivel jaw locks/unlocks with a flip of a switch

What's included

(1) Irwin® Quick-Grip SL300 Clamp

Technical Details

  • Brand: Irwin
  • Grip Style: Pistol, Quick Grip
  • Clamp Pressure: 300 lbs
  • Type: Quick Release
  • Length: 6", 12", 18", 24"

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Frequently Bought Together

Questions and Answers

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Browse 2 questions Browse 2 questions and 51 answers
Why did you choose this?
Rockler Store
HANDY
Larry H on Sep 2, 2016
One never has enough clamps
John B on Aug 24, 2016
HANDY
Larry H on Sep 2, 2016
Good Price and a good product
Steve P on Aug 31, 2016
One never has enough clamps
John B on Aug 24, 2016
Need longer clamps
Robert R on Aug 21, 2016
I need a quality spreader and clamp - can't have too many!
David L on Aug 5, 2016
You can always use an extra "hand" when no one else is around.
Robert H on Aug 1, 2016
On sale and I needed more clamps
Gregory M on Jul 25, 2016
Seriously, can a guy have enough clamps?!
Chris A on Jul 25, 2016
Good price
Astrid V on Jul 23, 2016
I own several others and like the ease of use to get high clamping pressure
martha c on Jul 16, 2016
I like these clamps and they were on sale.
JOHN G on Jul 13, 2016
Awesome clamps
Mark M on Jul 13, 2016
Can't have too many clamps. Good price
Brock W on Jul 12, 2016
Never have too many clamps and it was a good price.
Jan H on Jul 10, 2016
I needed them and they were on sale
Wayne C on Jul 10, 2016
good clamps
FRANK W on Jul 10, 2016
Absolutely love these clamps for the garage. Every time they are on sale I buy at least 10.
Andres M on Jul 8, 2016
Size and price
Paul H on Jul 8, 2016
I bought some for myself, and have used them in many situations. So I bought a set for my son-in-law, because he liked mine.
Todd J on Jun 30, 2016
Need another 18" and am satisfied with my other Irwin clamps
Thomas F on Jun 27, 2016
Looks like a good buy.
David F on May 27, 2016
My Son Loves Them!!!!!
SARA L on Apr 11, 2016
Awesome
Jeffrey R on Apr 9, 2016
These clamps are the best and easiest way to glue anything you can think of. I can actually use these and I have no ability for using tools
Sue B on Apr 4, 2016
Can't have too many clamps.
Charlie on Mar 20, 2016
Good price, good clamp
S K on Mar 13, 2016
Value.
john s on Mar 7, 2016
2 for 1 sale. No brainer.
Dale S on Feb 27, 2016
Use lots of these for various clamping needs. I am a model railroader and these are indispensable.
George G on Feb 24, 2016
Previous use
Al on Feb 8, 2016
These clamps were rated number 1 by wood magazine. Rocker was having a special on them, so I bought 4. They're as good as advertised.
Edward F on Feb 3, 2016
Sale
Thomas R on Jan 20, 2016
Good price and you can't have too many HD6" clamps
Mark L on Jan 1, 2016
After Christmas Year End Sale - you can never have enough clamps.
W M on Dec 31, 2015
I needed a larger than 12" clamp.
Donald F on Dec 30, 2015
never can have enough of these around the shop
Rob O on Dec 28, 2015
I use these all the time for clamping.
Tony D on Dec 27, 2015
Have used previously and really like them. Good deal so I ordered another.
David P on Dec 26, 2015
Best price
Peter H on Dec 26, 2015
You can't have too many clamps, and the time to buy is when they are on sale.
Hobart E on Dec 26, 2015
These clamps are handy to have in shop. So, I bought a pair for my son.
Daniel J on Dec 18, 2015
Husband wanted this to use with his wood working projects.
Mary L S on Dec 12, 2015
Inexpensive and handy.
Noel S on Dec 2, 2015
to assist in building cabinets
Robert A on Dec 1, 2015
Shop use
Max G on Nov 27, 2015
Have two work good needed two more
Richard L on Nov 20, 2015
Quick & easy to use needing only one hand for the clamp & leaving one hand for the job.
Robert L on Nov 9, 2015
These clamps come in handy in a number of usages, one is clamping down a stop for a table saw...
mlkgrant on Oct 27, 2015
Longer than other ones, is good for the longer clamping.
Jeffrey J on Oct 21, 2015
You can never have enough clamps.
Mack H on Oct 20, 2015
Good Price and a good product
Steve P on Aug 31, 2016
Need longer clamps
Robert R on Aug 21, 2016
Can you post the throat depth and clamping width for each clamp? Is the listed length the length of the bar, or the maximum distance between the pads? This should really be provided by Irwin or Rockler rather than a question. This would be key information to know before buying any clamp. Length doesn't really tell you much if you don't specify length of what.
Bill H on Dec 20, 2015
BEST ANSWER: I just measured my clamps and the bar itself is between 18" and 19" long (kind of hard to know since some of it is buried inside the plastic end). The maximum throat opening I measured was 11-3/8". Hope that helps. BTW, they work just great.

Reviews

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4.8 / 5.0
32 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
27
2
3
0
0
I have been using some smaller...
I have been using some smaller claps of another brand and was disappointed in their lack of clamping power. I have other clamps which twist to tighten,but with arthritis, I can barely use my hands the next day, My wife asked what was wrong with my hands and suggested I but this type. Well....I couldn't pass up an offer like that and bought 2 of each size. I am a retired mechanical engineer and am impressed with thier design and ease of use. The "H" beam provides a very ridig means of stability for clamping power, and a large surface on the grips that is easy on my arthritis. Being able to use them as a "spreader is very handy also. Great product!
January 10, 2011
Handy
These are very handy to have around. I reach for them more than any other clamp.
August 18, 2016
Purchased
 9 months ago
Woodworking Experience:
Intermediate
These clamps are the best!
Worth the price even when they are not on sale. I have stopped buying any other brand.
January 15, 2015
Woodworking Experience:
Beginner
Love these. Use them every time I'm in the shop.
March 21, 2016
Purchased
 1 year ago
Woodworking Experience:
Advanced
Great clamps!
These work great and well priced on sale.
July 6, 2016
Purchased
 over 2 years ago
Woodworking Experience:
Advanced
I give these clamps five stars...
I give these clamps five stars because they have proven there reliability and superior design with the ones I have already own. If I had more money I'd buy even more especialy some of the longer version type.
March 15, 2010
These clamps are great! They tighten...
These clamps are great! They tighten as tight as I want without slipping and are excellent for cases where I only have one free hand to apply the clamp.
April 11, 2011
GREAT product - well worth the...
GREAT product - well worth the money!!
April 22, 2011
I needed a Clamp/Stretcher combination for...
I needed a Clamp/Stretcher combination for use in recovering some outdoor "sling" type chairs. The fabric must be very tightly stretched and after struggling with other methods, I found these clamps and WOW, problem solved. The off center holding power and versatility of the clamp and stretch configurations really make this product outstanding!
June 14, 2011
I've used these Irwin clamps for...
I've used these Irwin clamps for quite a while and find them to be the best I have ever had. I'm going to buy some more. already have 14 various sizes
October 27, 2011

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What People are Saying:

I have been using Rockler for years, your products are always the best that can be purchased and your prices are very reasonable. Ann you have always done your best to make me feel as though I was your very best customer. Thank you for great service."

- Daniel F.

What People are Saying:

I have been using Rockler for years, your products are always the best that can be purchased and your prices are very reasonable. Ann you have always done your best to make me feel as though I was your very best customer. Thank you for great service."

- Daniel F.
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