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S&W Rear Sight Spanner 2 Pack
S&W Rear Sight Spanner 2 Pack
S&W Rear Sight Spanner 2 Pack
S&W Rear Sight Spanner 2 Pack
None
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BROWNELLS - S&W Rear Sight Spanner 2 Pack

38 Reviews
S&W Rear Sight Spanner 2 Pack
Brownells #
080431000
MFR #
SIGHT NUT SPANNER, PER PAIR
UPC
050806112070
$13.20 $16.51
Coupon Code
Purchase Limit Help

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Specifications
Color:
Steel
Item Length (Inches):
1.250
Item Width (Inches):
0.250
Material:
Steel
Make Model Fit:
Universal.Handgun
Quantity:
2
Restriction
Gun Tool Restriction:
Yes
View US State Restrictions
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International purchase information

What is the BROWNELLS - S&W Rear Sight Spanner 2 Pack?
SMITH & WESSON SIGHT NUT SPANNER 2 PACK


MAGNA-TIP® Bit, made to fit the windage nut that secures the S&W rear sight leaf. To use: Drill out staking, hold nut with Spanner and unscrew the screw. To install: Hold new nut with Spanner and seat screw. Always turn the screw; never the nut. Because it is fragile, and can break if you turn it, the Spanner is not guaranteed against breakage.


SPECIFICATIONS:
  • 2 Hardened Steel MAGNA-TIP Bits
  • Purposely Shaped for S&W Rear Leaf Sight Windage Nut
  • Length: 1-1/4"
  • 1/4" Drive

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Gun Tools have restricted shipping to CA.

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SMITH & WESSON SIGHT NUT SPANNER REVIEWS

3.3
38 Reviews
5 Stars
45%
4 Stars
5%
3 Stars
11%
2 Stars
16%
1 Stars
24%
Reviews Summary
Reviews for the SMITH & WESSON SIGHT NUT SPANNER highlight a mix of positive experiences and significant frustrations. While some users found the tool effective when used correctly, a notable portion reported breakage and sizing issues, suggesting that caution is needed when using this product. Many credit the value of the tool, despite recognizing its fragility.
What Reviewers Are Saying
Effectiveness
34%
Many reviewers found the spanner to be effective for its intended purpose when used correctly and with care. Those who followed the instructions reported successful changes to their rear sights, citing the tool as useful in tightening or adjusting the nuts on their firearms.
Fragility
53%
A significant number of users express concerns about the tool's fragility. Reviews commonly mention that the prongs bent or broke with minimal pressure, leading to frustration during use. This theme indicates a widespread recognition that the tool requires a delicate touch to avoid damage.
Sizing Issues
32%
Several reviewers reported that the spanner did not fit the nuts properly, with comments about the prongs being too thick or the overall size being inappropriate for certain models. This issue led some users to modify the tool for it to be effective, which detracted from its ease of use.
Need for Modification
37%
Reviewers frequently mentioned the need to modify the spanner for it to work effectively, suggesting that alterations such as trimming prongs or adjusting sizes were necessary. This chronic need for adjustments highlights a common dissatisfaction with the tool's initial design.
5
Awesome
Great tool
by JOHN F. on June 15, 2026
Verified Purchase
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5
S&W Sight Spanner Wrench
Exactly what I needed !
by William H. on March 20, 2026
Verified Purchase
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5
Works like old one that broke.
This is a very breakage likely product and is so due to the nature of the sites that isn't it is intended to be used on. Really nothing that I can think of that Brown house can't do to alter the product to make it less breakable.
by Jack O. on December 17, 2025
Verified Purchase
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5
Handy Tool
This set is a MUST for the tool box. A difficult size to find in the open market. And a value purchase!
Would you recommend this? Yes, I would recommend to a friend
by HAL H. on July 18, 2025
Verified Purchase
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5
S&W sight spanner tool
Works like charm!
Would you recommend this? Yes, I would recommend to a friend
by CHARLES D. on May 10, 2025
Verified Purchase
Was this review helpful? 1
View All 38 Reviews
Customer Questions
0 Questions