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Description
Niciksty Non Slip Mattress Gaskets for Metal Bed Frames, 6PCS Adjustable Mattress Holders in Place Gripper, Keep Mattress from Sliding for Twin/FullFeatures Stable Mattress6 pcs non slip metal washers, insert them into your bedside frame to keep the mattress stable, you can turn over as you like, no more worry about the mattress sliding, let you sleep at ease. Wide Range of ApplicationThe width of the mattress holder is adjustable, wide range of adaptation, you can go to adjust according to the width of the bed frame, the maximum adjustable width is 1. 38 inches, suitable for most bed frames.
Features
- 【Stable Mattress】6 pcs non-slip metal washers, insert them into your bedside frame to keep the mattress stable, you can turn over as you like, no more worry about the mattress sliding, let you sleep at ease.
- 【Wide Range of Application】The width of the mattress holder is adjustable, wide range of adaptation, you can go to adjust according to the width of the bed frame, the maximum adjustable width is 1.38 inches, suitable for most bed frames.
- 【Easy to Install】Non-slip mattress clamps use round head socket head cap screws with a small spanner. They can be assembled easily and quickly by following the instructions, and tightening and disassembling is effortless.
- 【Sturdy and Durable】These mattress mounting spacers are made of thickened high quality steel plate.0.12 inches thickness can withstand very strong pressure, will not deform or rust, and durable.
- 【Avoid Scratch】Adding a piece of metal strip locks it firmly to the bed frame and protects your bed frame from scratches at the same time. Unlike wing screws, recessed round head screws protect the mattress from scratches.
Product Description
Niciksty Non Slip Mattress Gaskets for Metal Bed Frames, 6PCS Adjustable Mattress Holders in Place Gripper, Keep Mattress from Sliding for Twin/Full King/Queen, Easy Installation (Black)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
4.4 ★★★★★
Based on 75 reviews
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Product Reviews
★★★★★ 5
Use the best oil to protect your investment
Configuration: 4-Stroke, Size: 1 GA
Great product.
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Reviewed in the United States on September 30, 2025
★★★★★ 5
Works well. You need to drill a 3/8” hole
Appears to be well made, alignment bar slides in nicely. As stated, you need to drill a hole in the bar for the gimble bearing driver, the directions are not clear, what I did was before I take out the old gimble bearing, put an O ring on the bar close to the last step on the bar, slide the bar all the way in, then carefully slide the bar out, this marks the distance from the back of the gimble bearing to where the shaft on the outdrive bottoms out, move the O ring a 1/4” towards the stepped part of the alignment tool (this is so you won’t bottom out the alignment tool when driving the gimble bearing in) then slide the driver puck up to the O ring and use a 3/8” diameter transfer punch through the side hole in the puck to mark the bar. You need to drill a 3/8” diameter hole in the alignment bar, two V blocks, some clamps, and a drill press will make drilling much easier, after the bar is securely mounted and centered in the drill press, use a center drill, then 1/4” drill first, using plenty of oil, drill all the way through, then use the 3/8” drill, deburr both sides and you should be good to go. People complain that it doesn’t come pre-drilled, the reason is that not all out drives are the same so you have to fit it to the outdrive that you have. Fortunately, I have a machine shop at my house and have a jig setup with various drill bushings, but the method I described above should work for you. Just make sure you’re perfectly centered and secure before you start drilling.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
A must pull your gimbal bearing
You do need to drill a hole but worked perfect
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Reviewed in the United States on December 26, 2025
★★★★★ 5
Worked for Volvo Penta SX Gimbal Bearing
Very heavy tool, I was surprised. Pulled my bearing like it was nothing. Putting the new bearing in was a little more difficult as you have to drill a hole in the engine alignment shaft where it will work for your particular outdrive. Not hard, but it does not come pre-drilled as the required depth for each particular gimbal bearing differs by manufacturer and model. Measure your bearing placement before removal and check that it was installed correctly in the first place. The bearing should line up with the grease fitting and the o-rings on the drive shaft should end up riding in the middle of the bearing. once you have your measurement drill the hole, I used a drill press. I suppose you could use it on multiple outdrive models as long as you can drill more holes.
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Reviewed in the United States on June 5, 2023
★★★★★ 5
Great value
This kit worked perfectly on my Alpha one mercury outdrive. I saw a lot of people mention that it was a hassle to drill the hole when you better have all this alignment stuff. I threw it in use my regular drill drill guide and then the second hole was lined up. Pulling Gimble be very easy. I did have to adjust it up at an angle because my bearing was sitting in their crooked and it came out the second time I made the adjustment to the angle. I would highly recommend this.
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Reviewed in the United States on April 16, 2024