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Add Cylinder Lock-Up Strength The Foolproof Way

Adding a spring-loaded, locking ball in the cylinder crane is standard practice on Smith & Wesson K, L and N Frame revolvers, especially when installing a bull barrel. Steel fixture holds the crane secure and in proper alignment for drilling; makes it virtually impossible to mislocate the hole or drill at the wrong angle. Comes complete with No. 30 drill bit, .125” diameter locking balls, springs, and staking punch.


Big Book Catalog, Issue:68, Page:241
Big Book Catalog, Issue:68, Page:521
New Product Supplement, Issue:571, Page:008

SPECS: Drilling Fixture - Steel, blued finish. 1½" (3.8cm) long, 1" (2.5cm) wide, 2" (5.1cm) high. Includes No. 30 cobalt drill bit, (20) 302 SS locking balls, 20 springs, and staking punch. Designed for K, L and N Frame yokes only. Crane Ball & Spring Kit - Contains 20 locking balls, 20 springs, and staking punch. Crane Ball & Spring Refill - Contains 10 balls and 10 springs.

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3 Item(s)
CRANE BALL DRILLING FIXTURE S&W
713-000-052WB
Crane Ball Drilling Fixture
713000052Crane Ball Drilling Fixture

Mfr Part: CBLJ

$69.99

Online Only
In Stock
POWER CRANE BALL & SPRING KIT
713-035-000WB
Crane Ball & Spring Kit
713035000Crane Ball & Spring Kit

Mfr Part: PCBWPUNCH

$18.99

Online Only
In Stock
POWER CRANE BALL REFILL KIT
713-035-001WB
Crane Ball & Spring Refill
713035001Crane Ball & Spring Refill

Mfr Part: PCB

$6.99

Online Only
In Stock
CRANE BALL DRILLING FIXTURE for S&W