4804 Long Adaptor Series | ½” Drive to ⅜” Drive | 2″–10″

SKU 4804-2/-3/-5/-10 Categories Accessories-½" DR., Accessories, Socket /Impact Socket / Socket Wrench Set Tag Adaptor

ITEM NO.	SIZE	L mm	L inch	g	pcs
4804-01	凸⅜"x凹½"	38	1-½	60	10
4804-02	凸⅜"x凹½"	50	2"	75	10
4804-03	凸⅜"x凹½"	75	3"	100	10
4804-05	凸⅜"x凹½"	125	5"	150	10
4804-10	凸⅜"x凹½"	250	10"	280	5
4805	凸¾"x凹½"	45	1-¾	125	10
RECOMMEND TORQUE：202Nm/ 148.5FT-LB

Feature

What is the benefit of a “Long Adaptor” over a standard adaptor? Using a 4804 Long Adaptor reduces the number of connections in your tool setup. Fewer connections mean less energy is lost to “tool flex,” providing a more direct and stable torque application on the fastener.
Can these be used with a 1/2″ Impact Wrench? No. These are Chrome Vanadium (Cr-V) hand-tool accessories. They are designed for manual ratchets and breaker bars. For power tool applications, always use Hans Chrome Molybdenum (Cr-Mo) impact-rated adaptors.
Why use a 1/2″ handle for 3/8″ sockets? This allows you to use the superior leverage and strength of a 1/2″ drive handle while accessing the smaller socket sizes typically found in the 3/8″ range, especially in deep-reach areas.
Does the 250mm (10″) model flex under load? Because it is forged from Cr-V with a specialized heat-treatment cycle, the 4804-10 maintains high torsional rigidity, minimizing the “spring effect” often felt with inferior long extensions.