SKU: 10464051646

Spotnails 18 Gauge 1/4 Inch Narrow Crown Stapler Pneumatic Tool WS4840 for Senco L Staples 1/2 to 1-5/8 Inch for Cabinets Trim and Underlayment

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Description

Spotnails 18 Gauge 1/4 Inch Narrow Crown Stapler Pneumatic Tool WS4840 for Senco L Staples 1/2 to 1-5/8 Inch for Cabinets Trim and UnderlaymentProfessional Precision Fastening: Spotnails WS4840 18 Gauge Narrow Crown Stapler The Spotnails WS4840 is a high performance pneumatic 1 4" narrow crown stapler designed to meet the rigorous demands of professional cabinet makers, trim carpenters, and flooring installers. Engineered as a true production workhorse, this tool excels at fastening floor underlayment, assembling fine cabinetry, and securing door or window trim with seamless accuracy. At a

Professional Precision Fastening: Spotnails WS4840 18-Gauge Narrow Crown Stapler

The Spotnails WS4840 is a high-performance pneumatic 1/4" narrow crown stapler designed to meet the rigorous demands of professional cabinet makers, trim carpenters, and flooring installers. Engineered as a true production workhorse, this tool excels at fastening floor underlayment, assembling fine cabinetry, and securing door or window trim with seamless accuracy. At a lightweight 3.56 lbs, it significantly reduces user fatigue during extended use, while the high-capacity 168-staple magazine ensures you spend more time fastening and less time reloading on the jobsite.

Versatility and control are at the forefront of the WS4840 design, featuring a selectable trigger system that allows you to switch between precision sequential firing and high-speed bump fire modes. The adjustable depth-of-drive allows you to easily dial in the perfect staple depth for a flush finish across varying material densities, from softwoods to dense underlayment. With a quick-clear nose to minimize downtime from rare jams and a 360-degree adjustable exhaust to keep air and debris away from your face, this 18-gauge stapler provides the reliability and professional features required for a perfect finish every time.

Key Features

  • Selectable Trigger System: Includes both restrictive (sequential) and bump fire triggers to prioritize either surgical precision or maximum production speed.
  • Adjustable Depth Control: Simplifies the process of setting staples to a perfect flush finish in diverse wood and composite materials.
  • Quick Clear Nose: Designed for rapid access to the drive channel to clear jams instantly and reduce project downtime.
  • 360° Adjustable Exhaust: Allows the user to direct air and oil spray away from their body and the work surface.
  • Broad Staple Compatibility: Operates efficiently with standard 18-gauge 1/4" crown staples, including Senco L and Duo-Fast 1800 series.
  • High-Capacity Magazine: Holds up to 168 staples to streamline high-volume production tasks.

What's Included

  • (1) Spotnails WS4840 1/4" Narrow Crown Stapler
  • (1) Restrictive (Sequential) Trigger
  • (1) Bump Fire Trigger

Specifications

Model WS4840
Fastener Gauge 18 GA
Crown Width 1/4" Narrow Crown
Fastener Range 1/2" to 1-5/8"
Magazine Capacity 168 Staples
Operating Pressure 80 - 100 PSI
Compatible Series Senco L, Duo-Fast 1800, Spotnails 4800
Actuation Sequential / Bump Fire
Weight 3.56 lbs (3 lbs 9 oz)
Height 9.5 in
Length 12.0 in
Width 2.5 in

Pro-Tip: To ensure consistent depth of drive and long-term seal life, always add 2-3 drops of pneumatic tool oil directly into the air inlet before each work session, particularly when using the high-speed bump fire actuation mode.

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: 10464051646

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A
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Amazon Customer
Phoenix, US
★★★★★ 4
Nice little travel solution for jewelry
Size: Medium (6.8"W*4.4"D*2.2"H), Color: Pink
Cute travel box for my jewelry. The necklace hangers aren’t all that snug, causing my necklaces to fall and tangle some. But otherwise, works as expected.
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Reviewed in the United States on March 19, 2026
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Brenda
Grantham, US
★★★★★ 5
would buy again
Size: Medium (6.8"W*4.4"D*2.2"H), Color: Beige
Love this jewelry case. perfect size for travel and at a good price
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Reviewed in the United States on May 21, 2026
M
Verified Purchase
Michelle Lough
Lowell, US
★★★★★ 5
It’s just as described. I love it. Very pretty and lots of space.
Size: Medium (6.8"W*4.4"D*2.2"H), Color: Beige
The quality of it was great. It’s very pretty and easy to travel with. Love the removable eaaring holder. Gives enough room for everything
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Reviewed in the United States on April 27, 2026
A
Verified Purchase
alessa
Grantham, US
★★★★★ 5
Great value, great product!
I use this as a home jewelry box - I don't wear a lot of jewelry, so it fits my needs perfectly. Its pretty lightweight and would be good for travels as well. The outside is leather-like and seems to be waterproof so far. I use the first layer for jewelery and second layer to store my hairclips and pins. I've had it for a few months and it seems to be great quality and durable! Definitely a good value as well because I've seen similar jewelry boxes sold at popular retail stores for over $30.
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Reviewed in the United States on January 21, 2026
M
Verified Purchase
Marie
Waukegan, US
★★★★★ 5
Lovely Slate Gray Jewelry Box
I just received this Slate Gray jewelry box. It's really quite lovely and just the right size for my granddaughter's vanity. I'm really excited about giving it to her, for her 12th Birthday, to hold her better jewelry. It's so nice I'm going to order another one for my other Granddaughter's Birthday.
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Reviewed in the United States on December 5, 2025

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