Pay in installments of $9.25 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Klein Tools Spud Wrench 3219 3/4 Inch Opening American Bridge Steel Erection Fastening Tool (1/2 Inch Regular Nut Forged Alloy 60 Degree Offset Alignment)High Leverage Structural Steel Fastening and Bolt Hole Alignment The Klein Tools 3219 is a forged alloy steel spud wrench featuring a 3 4 inch nominal opening engineered for 1 2 inch regular nuts and 7 16 inch heavy or square nuts in structural steel erection. This dual purpose hand tool combines a heavy duty 60 degree offset head for maximum torque clearance with a continuous taper handle designed to align overlapping bolt holes during beam assembly.
High-Leverage Structural Steel Fastening and Bolt Hole Alignment
The Klein Tools 3219 is a forged alloy steel spud wrench featuring a 3/4-inch nominal opening engineered for 1/2-inch regular nuts and 7/16-inch heavy or square nuts in structural steel erection. This dual-purpose hand tool combines a heavy-duty 60-degree offset head for maximum torque clearance with a continuous-taper handle designed to align overlapping bolt holes during beam assembly. Made in the USA and coated in a rust-preventative black oxide finish, it provides the commercial-grade durability needed for high-leverage heavy structural applications.
Best Used For:
- Structural Beam Connection: Aligning matching drift pin paths and bolt openings across heavy structural steel framing components.
- Heavy Fastener Installation: Torquing 1/2-inch U.S. regular nuts and 7/16-inch heavy or square nuts tightly during industrial building frame assembly.
- Flat Surface Maneuvering: Working flat against steel plates using the 60-degree offset handle angle to maintain optimal hand clearance.
Key Performance & Safety Features
- Reinforced Head Construction: Extra-duty head cross-section provides high resistance against jaw stretching or structural cracking under load.
- Continuous-Taper Pin: Long, smooth handle tapers seamlessly from 7/8 inch down to 1/2 inch to position mismatched structural connections without sticking.
- 60-Degree Offset Geometry: Angled head configuration keeps the operator's hands safely away from flat metal faces during high-torque turning.
- Corrosion Shield Coating: Industrial black oxide finish with an integrated rust preventative resists harsh outdoor jobsite weathering.
- Deep-Stamped Markings: Catalog numbers, nominal opening profiles, and matching bolt sizes are permanently stamped into the tool for immediate selection.
What's Included
- (1) 3/4-Inch Nominal Opening Spud Wrench (3219)
Technical Specifications
| Type | Spud Wrench |
| Application | Connecting Steel Members |
| Special Features | Made in USA, Extra Heavy-Duty Head |
| Nominal Opening | 3/4 Inch |
| Regular Nut Size | 1/2 Inch |
| Heavy Nut Size | 7/16 Inch |
| Square Nut Size | 7/16 Inch |
| Overall Length | 14.75 Inches |
| Head Width | 2.25 Inches |
| Overall Height | 1 Inch |
| Taper Diameter | 7/8 Inch to 1/2 Inch |
| Offset Angle | 60 Degrees |
| Material | Forged Alloy Steel |
| Finish | Black Oxide with Rust Preventative |
| Weight | 1.4 lbs. |
Pro-Tip: Use only the smooth continuous-tapered handle end for structural prying or heavy drift alignment; never strike the side of the wrench head with a sledgehammer, as this can alter the jaw tolerance and ruin fastener fitment.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 8 reviews
Sort
Product Reviews
★★★★★ 4
Durable and Fun, Just Gets a Bit Rough
Size: Medium/Large, Color: Chopper - Large
This is a really good toy overall, especially if you have dogs that love to chew. My dogs were immediately into it—they play with it nonstop, toss it around, and stay entertained for a while, which I love. It definitely holds up better than most toys we’ve tried.
The only reason I’m giving it 4 stars instead of 5 is because over time it does start to fray a bit and gets a little rough, especially with heavy chewing. It’s not completely indestructible, but it still lasts longer than a lot of other toys.
Overall, still a great buy and I would recommend it if your dogs need something tough but fun!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
★★★★★ 5
Worthwhile!
Size: Medium/Large, Color: Turkey Day Drumstick - Large
I have a small dog with a really strong bite! Usually have to buy toys that are meant for bigger dogs. This has lasted us for what feels like forever. It does sound very heavy when dropped! My dog loves it though! Would definitely recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
★★★★★ 5
Ohhh Mr. Iguana
Size: Medium/Large, Color: Illana the Iguana - Large
Mr. Iguana is a house favorite! I got my first one of these in a barkbox and my dog loved it so much, i went on the hunt for another one. Amazon saved the day! I own about 7 of these now. They are prefect for dogs just love to chew, they hold up great! And they are heavy duty, super easy to clean! My dogs are very happy, great value for the money! Doesn't have a smell, vibrant colors! Noise level is quiet, minus my dogs chewing !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2025
★★★★★ 3
Not for strong chewers
Size: Medium/Large, Color: Dog Ness Monster - Large
Initially, I really liked this for my dog. She is about 8 months old and still loves to chew and destroys most toys in a few minutes. When we got this, it seemed like it would hold up for a while despite being clearly gnawed on. Unfortunately, once she focused on the softer "water" portion of the toy, that is where things went downhill with this toy. After a few short chew sessions, she was tearing chunks out of it. We had purchased a replacement since she liked the original so much, and after about 5 minutes with the replacement, she had taken enough out of the blue section that we immediately threw that one out as well. Overall while the green portion held up, the blue didn't. I can't recommend this for strong chewers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
★★★★★ 4
Definitely not indestructable
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
I have a 1-year-old toy fox terrier (Rocky, pictured). He has been chewing on this toy for seven months now; it is one of his favorites. He has been unable to seriously damage the "ocean" portion of this toy, but as you can see from the provided image, the sea serpent has not faired that well. It is missing its snout and smaller portions of the humps. My guess is that the advertiser images showing much larger dogs with "like new" versions of the toy are just that...NEW AND UNCHEWED.
I have not had to clean up bits of this toy from my floor, so I assume Rocky has been swallowing them. My hope is that the yellow material of the serpent is not chemically dangerous when exposed to digestive fluids.
Rocky easily destroys plush toys in a matter of days if not hours and, consumed pieces of a small microfiber blanket that he liked to toss around and play tug-of-war with (past tense as he destroyed it and has since been trashed after I began finding feces-stained undigested pieces of it lying around). Since this toy has survived seven months and has remained recognizable, I have to agree it is durable.
Just beware, if my small toy fox terrier can damage the toy as pictured, expect your large breed chewer to do similar or worse damage. Also, the toy is very heavy! When Rocky drops it down a flight of stairs, it makes a MAJOR thud at the bottom, and sometimes makes me wonder if it might crack the large tile at the bottom.
I cautiously recommend the product.
Note the yellow frisbee in Rocky's picture. It is only a few months old and surprisingly has not suffered any chew damage despite substantial abuse. It appears to bend in the wind like a proverbial reed, evading damage by yielding to pressure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2024
recommand products
AS-IS 2006 Caterpillar Olympian D60P4S 60kW Diesel Generator 448hrs 1ph 120/240V (SKU: 113081)
3250.00
Liebert MCL110E8ADD173 2-Fan Remote Air Cooled Condenser 460V 3PH EC Motors(SKU: 112966)
4750.00
Copeland 460V 3PH Compressor CR30K6-TFD-220 (SKU: 112849)
225.00
Katolight 20KW Diesel Generator Perkins Engine 1&3PH Enclosed 58Hrs TESTED
3625.00
50kW MTU 4024 John Deere Diesel Generator 1Ph '12 279hrs TESTED
4250.00