Related Clues:

• Mountaineering need
• Mountaineer's equipment
• Sailing necessity
• Sheet in a regatta
• Ensnare, with 'in'
• Velvet barrier
• Dupe, with ''in''
• Operating without giant cable
• Piton insert
• Certain jumper's need
• Weapon choice for Professor Plum
• Pulley part
• High-altitude chopper
• Ring barrier
• It's often skipped