3e SRD:Locked Gauntlets
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This armored gauntlet has small chains and braces that allow the wearer to attach her weapon so that it cannot be dropped easily. It adds a +10 bonus to any roll to keep from being disarmed in combat. Removing a weapon from a locked gauntlet or attaching a weapon to a locked gauntlet is a full-round action that provokes attacks of opportunity. The price given is for a single locked gauntlet. The weight given only applies if the character is wearing a breastplate, light armor, or no armor. Otherwise, the locked gauntlet replaces a gauntlet the character already has as part of the armor.
While the gauntlet is locked, the hand wearing can't be used for casting spells or employing skills.
Like a normal gauntlet, a locked gauntlet deals normal damage rather than subdual damage with an unarmed strike.