$51.99 Klein Tools JTH9E17 1/2-Inch Hex Key With Journeyman T-Handle, 9-Inch Allen | eBay
1/2 Drive Allen / hex key bit impact socket set H5 - H19 Metric Deep AT772 | eBay
ALLEN KEY set (Made in Japan) 1.5mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm, 6.0mm & 8.0mm 8 piece 
