SKU: 45112384331

Vac-U-Lock Dual Density Ultraskyn

Sale price$161.06 Regular price$178.96
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USA
  • USA
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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Vac-U-Lock Dual Density UltraskynYour perfect strap on experience is on lock with Doc Johnsonb s deluxe line of full service Vac U Lock Harness Sets. The Vac U Lock Dual Density ULTRASKYN Set is a solid investment for upgrading or beginning your strap on accessories collection, offering multiple options in one box via a complete harness with removable o rings and plug, three ULTRASKYN attachments, and a bottle of Mood water based lube. These lifelike dual density attachmentsb an 8b

Your perfect strap-on experience is on lock with Doc Johnsonb s deluxe line of full-service Vac-U-Lock Harness Sets. The Vac-U-Lock Dual Density ULTRASKYN Set is a solid investment for upgrading or beginning your strap-on accessories collection, offering multiple options in one box via a complete harness with removable o-rings and plug, three ULTRASKYN attachments, and a bottle of Mood water-based lube. These lifelike dual density attachmentsb an 8b Realistic Dong, a 7b Cock, and the bestselling 7b Slim Cock-- warm to body temperature with use and feature a soft, pliable exterior that gives way to a firm inner core, recreating the feel of a real erect penis. Attachments can be used with the harness, the included Vac-U-Lock suction cup, and any other accessory or harness in the line. The Vac-U-Lock Dual Density Starter Set also includes Doc JohnsonB. Natural Toy Cleaner and ULTRASKYN Refresh Powder to properly and hygienically maintain your dual density ULTRASKYN attachments. Every product in the patented Vac-U-Lock system is designed to help you create any strap-on or toy youb re in the mood for, and itb s as simple as popping on the attachment of your choice.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 45112384331

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4.1 ★★★★★
Based on 19 reviews
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Product Reviews
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Verified Purchase
Joe H.
Omaha, US
★★★★★ 5
Very Expensive
Had one cylinder misfiring so replaced coil and spark plug. Runs fine now, but old plug looked shot after only 5 months so I think the coil was the problem. Really good plug so far but very expensive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
R
Verified Purchase
rkab8745
Grantham, US
★★★★★ 5
A reliable set of spark plugs.
They’re made in Germany, what else can you say
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Reviewed in the United States on April 24, 2026
A
Verified Purchase
Amazon Customer
Boise, US
★★★★★ 5
Work as well as the NGK's
Bought for a 2016 Mazda 6, I had NGK's in it for 5 months and had misfires, didnt have the money to throw more NGK's at it for troubleshooting. Bought these to try and they work great so far.
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Reviewed in the United States on April 29, 2026
C
Verified Purchase
Christopher D. Bodirsky
Boise, US
★★★★★ 4
Faulty plug? Otherwise great set
Definitely better than the old plugs that probably had 80k miles on them. The one star off is because I had a misfire after installing. Not sure if I damaged the plug or what, but a reinstall didn't fix the misfire. In my genius, I rushed to try to gap it and ended up breaking the iridium tip. Put the old plug into cylinder 3 (where the misfire was) and it was fine. Gonna have to get a new single tomorrow at my local shop, but a bit frustrating to get a misfire after install.
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Reviewed in the United States on April 27, 2026
B
Verified Purchase
Britincali
Charlottesville, US
★★★★★ 5
Upgrade from OEM
After seeing a quite ludicrous $403 quote to change 4 spark plugs in a Mazda3 I decided to show my son how easy it is. These were an upgrade from OEM parts. They were gapped perfectly for the car. They took 20mins to fit and work fine.
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Reviewed in the United States on February 11, 2026

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