The Ryobi PBLIW01K1 bundles the 18V ONE+ HP brushless high-torque impact wrench with an 18V 4.0 Ah HIGH PERFORMANCE battery and an 18V charger, giving you everything needed to start working immediately. The wrench delivers 1,170 ft-lbs of breakaway torque and 700 ft-lbs of fastening torque across four modes — three speed settings plus an auto-stop mode — making it suitable for automotive work, heavy equipment maintenance, and large structural fasteners. The 1/2 in. friction ring anvil accepts standard impact sockets and enables tool-free swaps between sizes. The 4.0 Ah HIGH PERFORMANCE battery provides the sustained power delivery this high-torque application demands, with less voltage sag under load than standard-series packs.
What does the PBLIW01K1 kit include?
The PBLIW01K1 includes the PBLIW01B impact wrench, one 18V 4.0 Ah HIGH PERFORMANCE battery, and an 18V charger. No sockets or accessories are included beyond the tool and power components.
Is the PBLIW01K1 strong enough to remove lug nuts?
Yes. With 1,170 ft-lbs of breakaway torque, the PBLIW01K1 comfortably removes lug nuts on passenger vehicles, light trucks, and most SUVs — including those that are overtightened or slightly corroded. For heavy-duty trucks with very high torque specs, confirm the lug nut torque requirement against the tool's 1,170 ft-lb rating.
What is the difference between the PBLIW01K1 and the PBLIW01K2?
Both kits include the same impact wrench and charger. The PBLIW01K1 comes with one 4.0 Ah HIGH PERFORMANCE battery, while the PBLIW01K2 includes two 4.0 Ah HIGH PERFORMANCE batteries. The two-battery kit is better suited for back-to-back high-demand use where a spare charged battery is valuable.
How does the auto-stop mode work on the PBLIW01K1?
Auto-stop mode monitors the torque being applied and shuts the tool off once the fastener reaches the target resistance. This prevents overtightening on fasteners where consistency matters, such as lug nuts torqued to a vehicle manufacturer's specification.
Will the PBLIW01K1 battery work in my other Ryobi 18V tools?
Yes. The included 4.0 Ah HIGH PERFORMANCE battery is fully compatible with the entire Ryobi 18V ONE+ platform, which includes over 300 tools. You can use the same battery in drills, circular saws, reciprocating saws, and any other ONE+ 18V tool you own.
# Ryobi ONE+ HP 18V Brushless 4-Mode 1/2 in. High Torque Impact Wrench Kit (4.0 Ah) **Model:** `PBLIW01K1` **Brand:** Ryobi **Category:** Impact Wrench > The Ryobi PBLIW01K1 bundles the 18V ONE+ HP brushless high-torque impact wrench with an 18V 4.0 Ah HIGH PERFORMANCE battery and an 18V charger, giving you everything needed to start working immediately. The wrench delivers 1,170 ft-lbs of breakaway torque and 700 ft-lbs of fastening torque across four modes — three speed settings plus an auto-stop mode — making it suitable for automotive work, heavy equipment maintenance, and large structural fasteners. The 1/2 in. friction ring anvil accepts standard impact sockets and enables tool-free swaps between sizes. The 4.0 Ah HIGH PERFORMANCE battery provides the sustained power delivery this high-torque application demands, with less voltage sag under load than standard-series packs. ## Specifications | Attribute | Value | |---|---| | Product Type | Impact Wrench | | Voltage (V) | 18 | | Platform | ONE+ HP | | Cordless / Corded | Cordless | | Motor Type | Brushless | | Drive Size In | 0.5 | | Max Torque (ft-lbs) | 1,170 | | Max Torque (in-lbs) | 14,040 | | Fastening Torque Ft Lbs | 700 | | Speed Settings | 4 | | Anvil Type | 1/2 in. Friction Ring | | Tool Only | No | | Batteries Included | 1 | | Battery Ah | 4 | | Battery Included | Yes | | Charger Included | Yes | | Weight (lbs) | 7 | | Warranty | 3-year limited | ## What's Included - (1) RYOBI ONE+ HP 18V Brushless 4-Mode 1/2 in. High Torque Impact Wrench (PBLIW01B) - (1) 18V 4.0 Ah HIGH PERFORMANCE Battery - (1) 18V Charger Source: https://www.jaspecs.com/ryobi/impact-wrench/pbliw01k1-ryobi-18v-one-hp-brushless-4-mode-1-2-in-high-torque-impact-wrench-kit/