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1772M/A-Ball Point-Hex Key Wrench (Longer Arm)

SKU 1772M/A Categories Wrench/ Hex-Key Wrench, L-Shape Key Wrench, L-Shape Key Wrench- Individual Tags Ball Point, Hex-Key Wrench

Hex-Key is called Allen key because it is a hexagonal set screw and wrench for fastening them. It gets its name from the Allen Manufacturing Company, which created hexagonal set screws and wrenches.
What’s the ball-point in Hex Key wrench for? The ball end of the Hex Key gives you more freedom of movement while turning bolts and screws, enabling you to reach an offset angle at a 25-degree slant. This makes it easier to feel your way towards the right position without having to hold up both sides of the key. So what is the ball point in Hex Key wrench for?
Answer: To give a better grip which helps you get to the right position quicker.

SIZE mm	SIZE inch	ARM (L1)	ARM (L2)	g
1.5	¹ᐟ₁₆	14	90	1.5
2	⁵ᐟ₆₄	15	100	3
2.5	³ᐟ₃₂	18	112	5
3	⅛	20	126	8
4	⁵ᐟ₃₂	25	142	17.5
5	³ᐟ₁₆	28	160	31
5.5	⁷ᐟ₃₂	30	170	40
6	¼	32	180	51
7	⁹ᐟ₃₂	34	190	76
8	⁵ᐟ₁₆	36	200	101
9		38	210	175
10	⅜	40	224	175
12	½	45	250	293
14	⁹ᐟ₁₆	55	280	457