KNIFE SWITCH IN-LINE

At a glance

Manufacturer part #: 20188
Weight: 0.5 lb
Package size: 6.92 × 3.53 × 2.39 in
Ships by: Standard parcel (UPS)
Returns: Returnable

$41.70

In Stock

Brand	WIRTHCO
Part #	20188
SKU	W4820188
UPC	010054201889

Prop 65 warning: Details for California buyers

Specifications
Availability

General

Brand

WIRTHCO

Manufacturer part #

20188

Our part # (SKU)

W4820188

UPC

010054201889

Shipping & returns

Weight

0.5 lb

Package size (L × W × H)

6.92 × 3.53 × 2.39 in

Ships by

Standard parcel (UPS)

Returns

Returnable

California Prop 65 warning: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Specifications come from the supplier's catalog and are for reference. Check fitment for your vehicle before ordering.

41 in stock across 6 warehouses. Orders ship from the warehouse closest to you that has stock.

Warehouse	Available
East	12
Great Lakes	12
Midwest	8
Southeast	5
California	3
Texas	1

Stock last updated Nov 13, 2026, 11:01 AM.

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