• O-Ring_Boss_new
  • O-Ring_Boss_new3

Boss O-Ring Kit. N 90 Durometer O-Rings

Specifications
Weight 10 lbs
Dimensions 18 × 15 × 18 in
Standard O-Ring Kits

Hydraulic Fitting O-Ring Kit

Manufacturers

Hercules

Overview

K212X20N90 Deluxe Boss Seal O-Ring Kit:

Material: Buna N(Nitrile) 90 Durometer

AS568A Dash No. Tube Size Dash No. Tube O.D. O-Ring Volume in3 O-Ring I.D. Cross Section Qty
901
3/32″
.0019
0.185″
.056″
10
902
2
1/8″
.0031
0.239″
.064″
10
903
3
3/16″
.0037
0.301″
.064″
10
904
4
1/4″
.0054
0.351″
.072″
10
905
5
5/16″
.0062
0.414″
.072″
12
906
6
3/8″
.0082
0.468″
.078″
12
907
7/16″
.0102
0.530″
.0782″
12
908
8
1/2″
.0137
0.644″
.087″
12
909
9/16″
.0186
0.706″
.097″
12
910
10
5/8″
.0198
0.755″
.097″
12
911
11/16″
.0326
0.863″
.116″
10
912
12
3/4″
.0345
0.924″
.116″
10
913
13/16″
.0366
0.986″
.116″
10
914
7/8″
.0386
1.047″
.116″
10
916
16
1″
.0427
1.171″
.116″
10
918
1-1/8″
.0489
1.171″
.116″
10
920
20
1-1/4″
.0547
1.475″
.118″
10
924
24
1-1/2″
.0631
1.720″
.118″
10
928
28
1-3/4″
.0759
2.090″
.118″
10
932
32
2″
.0843
2.337″
.118″
10

K212X20N90

Deluxe Boss Seal O-Ring Kit

4.7 (20)
SKU: 900 BOSS KIT
4.7 out of 5 Read reviews
5 star
15
4 star
5
3 star
0
2 star
0
1 star
0

$51.14 -12% $45.00

No sales tax
1+ $ 45.00/piece
4+ $ 42.75/piece -5%
8+ $ 40.50/piece -10%
36 viewed in the last 24 hours
In stock Expected delivery between Oct 13 - Oct 20
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Rating & Reviews ( 20 4.7

4.7/5 20 reviews
5 star
15
4 star
5
3 star
0
2 star
0
1 star
0
  1. Liam J.
    5
    Sep 14.2023
    Great variety and solid performance
  2. Emily K.
    5
    Oct 09.2023
    Very reliable in my maintenance tasks
  3. Steve M.
    5
    Nov 04.2023
    Easy to find the size I needed
  4. Clara B.
    4
    Nov 19.2023
    Quick delivery, exactly what I needed
  5. James L.
    5
    Dec 14.2023
    Happy with the purchase, will buy again
  6. Oliver H.
    5
    Dec 29.2023
    Solid choice for any DIY project
  7. Ryan T.
    5
    Jan 24.2024
    Came in handy for my plumbing fixes
  8. Nina A.
    5
    Feb 04.2024
    Everything fits just right, highly recommend
  9. Emma R.
    5
    Feb 17.2024
    Fast shipping, got here in no time
  10. Zach D.
    5
    Mar 04.2024
    Best O-ring kit I've bought
  11. Laura W.
    5
    Mar 29.2024
    Pleased with the quality, easy to work with
  12. Carl S.
    4
    Apr 17.2024
    Stock was available and shipment was quick
  13. Ethan T.
    5
    Apr 30.2024
    Handles a variety of jobs well
  14. Bob P. – AutoTech
    4
    May 14.2024
    All the sizes are useful, good quality
  15. Jenna L.
    5
    Jun 09.2024
    This kit has everything I need for my projects
  16. Kyle M.
    5
    Jun 24.2024
    Great product, shipping was on time
  17. Frank B. – FarmWorks
    4
    Jul 01.2024
    Nice range of O-rings, glad I purchased it
  18. Mike R.
    5
    Jul 19.2024
    Sturdy and solid set, best I've used
  19. Samantha J. – Home Repair Co.
    5
    Aug 04.2024
    Delivered fast and fit all my needs perfectly
  20. Tom K.
    4
    Aug 14.2024
    Great selection of sizes, really handy for my repairs
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