SKU: 65167012898

Base Rings for FRRK Chastity Cages Only | K17

Sale price$14.36 Regular price$15.95
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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9

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Description

Base Rings for FRRK Chastity Cages Only | K17DESCRIPTION This base ring is only compatible with specific matching FRRK cages. Please scroll down to view our compatibility list and check if your cage model is included. Make sure your existing cage is 100% compatible with this base ring. *Please make sure your chastity cage model is suitable for this base ring before purchasing. SPECIFICATIONS. Model: K17 Weight: 31g Color: Silver, Black Material: Aluminum alloy Thickness: 8mm 0. 31 inch YOU CAN

DESCRIPTION

This base ring is only compatible with specific matching FRRK cages. Please scroll down to view our compatibility list and check if your cage model is included. Make sure your existing cage is 100% compatible with this base ring.

*Please make sure your chastity cage model is suitable for this base ring before purchasing.

SPECIFICATIONS.

  • Model: K17
  • Weight: 31g
  • Color: Silver, Black
  • Material: Aluminum alloy
  • Thickness: 8mm/ 0.31 inch

YOU CAN CHOOSE THE SIZE OF BASE RING - [OPTIONAL]:

  • 1.60 inch /40 mm -S
  • 1.80 inch /45 mm -M
  • 2.00 inch /50 mm -L
  • 2.20 inch /55 mm -XL

PACKAGE INCLUDES

  • 1 Base Ring - K17

COMPATIBILITY LIST

Here is the compatibility list. If you are using a PC browser, press CTRL+F and type in the chastity cage number for a quick search.

Compatible with
F136 F137 F137S F137M F137L
F243 F243S F243M F243L
F298 F298S F298M F298L

 

 QUESTIONS AND ANSWERS

Q: How do I find out the model number of the cage I bought?

  • A: In the [SPECIFICATIONS] field of the description, we always include the model number of the chastity cage so you can check it. Or you can also find out the model number of the item at the end of the title.
    - For example- Model: F136
    - So, F136  is the model number of the cage you purchased.

Q: I can't find the model number of the chastity cage in the [SPECIFICATIONS] field in the item description, why?

  • A: Please send me a message and I will check it for you.

Q: I can't find the number of the chastity cage I bought in the list. Why?

  • A: Sometimes the compatibility list is not updated with new models of chastity cages in a timely manner, so please send me a message and I will help you check.

Q: Are these accessories compatible with chastity cages purchased elsewhere?

  • A: NOT. Only fits FRRK chastity cages.

***If you have additional questions about these accessories, please feel free to contact us by sending us a message and we will be happy to answer them.


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: 65167012898

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4.6 ★★★★★
Based on 30 reviews
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A
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al thompson
Boise, US
★★★★★ 5
I use on my 2012 GL450
Size: Pack of 1
I use on my 2012 GL450 very pleased.
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Reviewed in the United States on April 2, 2026
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Jeff
Carnegie, US
★★★★★ 5
Top Quality Filter
Size: Pack of 1
I always go with Mann Filters, Trust me, all filters are not equal and these are one of the best you can buy
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Reviewed in the United States on February 24, 2026
A
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A regular Joe
Phoenix, US
★★★★★ 5
Nice Filter Wrench for my Volvo V70XC!
Size: 86mm x 16
I was needing a filter wrench for my 2001 Volvo V70XC and couldn't find anything that fit from the local auto parts stores. Not knowing what to expect, I took a chance on this one since most of the reviews were 5 star and the price was exceptional. When I received it, I was quite pleased with the construction and finish. I have a brand new oil filter housing for my Volvo (since the one currently on my car is chewed up from the former owner using slip-jaw pliers or something on it) and the fit is perfect! I have worked as a mechanic my whole life (aircraft & automotive), and spent a couple of years as a technician at an automotive dealership and I can say that the tool looks like it is designed for heavy-duty use. The stamped steel housing is thicker than those found in local auto parts stores and the drive adapter has a thick arc welded bead along the inside of the tool. So, it appears to be made to hold up to some fairly heavy torque. Although the product description states that it is 1/2", the drive adapter is actually made for direct attachment to a 3/8" drive. Perhaps this error stems from the fact that they offer a much larger wrench (118-131mm) and this is a more accurate description of their other offerings. The 3/8" drive adapter works perfectly and a 21mm socket fits nicely on the external hex. Fits with SAE sizes are a mixed bag, though. I was able to attach a 13/16" 12-pt. box-end wrench, but not the opposing open-end. A similarly sized 13/16" 6-pt. socket was extremely tight, so I wouldn't recommend this size and would just go with the 21mm if you had to use the external hex. Otherwise, just use the 3/8" drive adapter for easiest use of this tool. The adapter also incorporates ball detents on all four sides of the internal 3/8" drive, so your ratchet or extension won't easily fall off while in use. Since this tool is made for oil filter removal & installation, I'm sure that it will deliver as promised. I'll post an update after my next oil change and I get a chance to use it and install the new filter housing I have.
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Reviewed in the United States on January 25, 2014
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Charles Szatkowski
Phoenix, US
★★★★★ 5
Makes the job easy
Size: 88.5mm x 16
Worked well for removing and installing the oil filter housing.
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Reviewed in the United States on April 17, 2026
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Lynn Carbin
Pawtucket, US
★★★★★ 5
Great tool
Size: 88.5mm x 16
Fit perfectly. Great tool. Made changing oil fast and easy .
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Reviewed in the United States on November 28, 2025

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