It seems to be a very sturdy case. This is great for repairs around the house. Smooth operation, works great. So back to finding another head. Even square drive screws can't take full torque.
Rockwell RK2852K2 Features & Specs
Brushless motor increases run time up to 50% more per charge over standard brushed motor
1/2" Metal, single sleeve ratcheting chuck holds bit securely through tough applications
LED work light for illuminates dark areas
Batteries for Life Replacement Guarantee
Compact and lightweight design reduces fatigue and allows access in closed spaces
Batteries: 1 Lithium ion batteries required. (included)
Power Source: Battery Powered
Voltage: 20 volts
Editor's Impressions Of The Rockwell RK2852K2
Tool Motor Power
Torque
Value For Money
Build Quality
Feature Set
Rockwell RK2852K2 Final Thoughts
"Well worth the money."
And the case is nothing special. I am impressed to say the least. I was looking for batteries, but got all this! It's Rockwell what else can I say. A 3-year warranty suggests a quality product.