This is the lock-nut, inside is the nylon ring damping in it, which can prevent the screw loosening. You can check the photo br 2. In general, hand can not twist it, you have to use a lot of force to be possible to screw in. You can ask someone who are professional, they can help you. br 3. And you'd better use our nut, which can prevent the screw loosening.
Clio 4 Pcs Fishing Rod Holder Racks Portable Fishing Rod Stand-Off Tube Rod Pole Holder Bracket Support (Black)
Fishing Rod Holder 16 Slots Fishing Rod Storage Rack Removable Rod Display Bracket For Freshwater Fishing Rods and Combos
Fishing Rod Holders,Portable Fishing Rod Rack,Holds Up To 24 Rods,Fishing Pole Vertical Ground Display Rack Black - AliExpress
Goture Adjustable Fishing Rod Racks & Rod Holders Aluminum Alloy Fishing Rod Storage Display Rack - AliExpress
Buy New Fishing Rod Storage Rack 12 Holes Holder Competitive Fishing Fish Pole Floor Stand for Outdoor Tackle Fishing Accessory Tool at Aliexpress for
New Fishing Rod Storage Rack 12 Holes Holder Competitive Fishing Fish Pole Floor Stand for Outdoor Tackle Fishing Accessory Tool
12/24 Slots Fishing Rod Rack Holder Aluminum Alloy Fishing Rod Pole Bracket Display Stand Organizer Fishing Tackle Support Mount
Upgraded 12/24 Slots Fishing Rod Rack Holder Aluminum Alloy Trekking poles Bracket Display Stand Organizer Tackle Support Mount - AliExpress
Buy Aluminum Alloy Fishing Rod Rack Holder Stand Fishing Rods Pole Holder Stand Organizer Rack Capacity 12pcs Fishing Rod Tools at Aliexpress for .
Aluminum Alloy Fishing Rod Rack Holder Stand Fishing Rods Pole Holder Stand Organizer Rack Capacity 12pcs Fishing Rod Tools
12 Slots Fishing Rod Rack Holder Aluminum Alloy Fishing Rod Pole Bracket Display Stand Tackle for Fishing Rods Set Capacity
Buy Fishing Rod Storage Rack Storage Tool Portable Stand Organizer for at Aliexpress for . Find more , and products. Enjoy ✓Free Shipping Worldwide!
Fishing Rod Storage Rack Storage Tool Portable Stand Organizer for
12/24 Slots Fishing Rod Rack Holder Aluminum Alloy Fishing Rod Pole Bracket Display Stand Organizer Fishing Tackle Support Mount