Missing Black plastic cap. ??? 5 pole holders are used to hold 5 poles. Fulfills a lot of your fishing needs. ??? Please place the fishing rod for you in a safe place away from the floor; stainless steel clips on the adjustable fishing rod holder. ??? The smooth transparent surface makes these pole holders easy to keep clean. After a good day fishing, a quick wash, rinse and wipe should suffice. ??? It can achieve strong fixation, strength and durability in harsh marine environments. Product size: crossbar length: 828mm. Branch pipe length 257mm. (For detailed dimensions, please refer to the dimension drawing). Product material: stainless steel. Product net weight: 7.5kg. Fixture adjustment angle: about 35° (gear adjustment form). Scope of application: Please refer to the dimension drawing for the pipe diameter that the base clamp can hold. Five rod holders (flare tubes) can hold rods 21.1- 42.2mm in diameter. Stainless Steel Fishing Rod Holder1.