Box-end wrench

GPTKB entity

Statements (19)
Predicate Object
gptkbp:instanceOf Hand tool
gptkbp:advantage Reduces risk of rounding fastener corners
gptkbp:contrastsWith gptkb:Open-end_wrench
gptkbp:feature Available in metric and imperial sizes
Closed loop (box) at one or both ends
Fits over the entire head of a fastener
May have offset handle for knuckle clearance
Often sold in sets
Sometimes called ring spanner (UK)
Usually six-point or twelve-point design
https://www.w3.org/2000/01/rdf-schema#label Box-end wrench
gptkbp:material Steel
gptkbp:subclassOf gptkb:Wrench
gptkbp:usedBy gptkb:Mechanics
gptkb:Plumbers
DIY enthusiasts
gptkbp:usedFor Turning nuts and bolts
gptkbp:bfsParent gptkb:Wrench
gptkbp:bfsLayer 5