solid cast aluminum covers

<use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-03-15-214044-5da605e-012999#ico_plus"> <use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-03-15-214044-5da605e-012999#ico_minus">

<use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-03-15-214044-5da605e-012999#ico_plus"> <use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-03-15-214044-5da605e-012999#ico_minus">

<use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-03-15-214044-5da605e-012999#ico_plus"> <use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-03-15-214044-5da605e-012999#ico_minus">

<use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-03-15-214044-5da605e-012999#ico_plus"> <use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-03-15-214044-5da605e-012999#ico_minus">

<use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-03-15-214044-5da605e-012999#ico_plus"> <use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-03-15-214044-5da605e-012999#ico_minus">