Illustration of the part type. The photos show kits that include it.

klein-flip-shaft-6-1-2in

Flip Socket Storage/Extension Shaft, 1/4-Inch Hex, 6-1/2-Inch

Standard fitExtensionIn 5 kits

Flip Socket Storage/Extension Shaft, 1/4-Inch Hex, 6-1/2-Inch comes in 5 Klein Tools KNECT kits. The cheapest kit that includes it is the 653QS at $41.99 (Amazon, 2026-10-18).

Connects to
1/4" Hex Shank, Klein flip socket
Type
Standard / commodity
Category
Extension
Cheapest kit that includes it
$41.99
653QS · Quad-12 Heavy-Duty Impact Flip Sockets, SAE, 6-Piece · Amazon, 2026-10-18See the 653QS →

Kits that include the Flip Socket Storage/Extension Shaft, 1/4-Inch Hex, 6-1/2-Inch

Notes

Stacking shaft for flip/Quad sockets. 65618 names it as the shaft in 65238, 65239, 65626, 652QS, 653QS, 654QS, 656QS; 652MQS/6512QS give 6-1/2 inches; 65626/65239/65240 call it 650QSAL. Klein also sells 2, 3-1/2, 5 and 6-1/2 inch shafts as 32944.

Questions

Which kits include the Flip Socket Storage/Extension Shaft, 1/4-Inch Hex, 6-1/2-Inch?

653QS (1×), 653MQS (1×), 654QS (1×), 656QS (1×), 65626 (1×).

What is the cheapest way to get the Flip Socket Storage/Extension Shaft, 1/4-Inch Hex, 6-1/2-Inch?

Buy the 653QS, Quad-12 Heavy-Duty Impact Flip Sockets, SAE, 6-Piece, from $41.99. We have not found it sold on its own.

What does the Flip Socket Storage/Extension Shaft, 1/4-Inch Hex, 6-1/2-Inch connect to?

1/4" Hex Shank, Klein flip socket.