McMaster 5459A52 Deep Offset Box Wrench, 1 4" x 5 16" Size, 6 1 2" Overall Length 4CTR5 Type 27 Duty Heavy Duty Type 27 Duty Heavy Duty Charger Model 48 59 1808 Dust Sealed Switch No Green Environmental Attribute Product is Rechargeable Number of Batteries Included 2 Anti Vibration Technology Yes Built In Light No Features Redlink Plus Intelligence Cordless Tool Kit Contents (1) Bare Tool US DOT Working Load Limit 5 External Hex Head Style Offset Head Offset Angle 75° Head Thickness 13 64" × 7 32" Material Chrome Plated Steel Appearance Dull Number of Heads 2 Ratcheting Nonratcheting For Use With Screws and Nuts Sold As Individual System of Measurement Inch Country of Origin China The heads are angled to provide clearance around obstructions