Chaser #5 x 40 Thread Size. D 5/16 Holder Size. 

body {
font-family: ‘Segoe UI’, Roboto, Arial, sans-serif;
background: #f5f7fa;
margin: 0;
padding: 30px 20px;
display: flex;
justify-content: center;
}
.product-card {
max-width: 1000px;
width: 100%;
background: white;
border-radius: 24px;
box-shadow: 0 12px 30px rgba(0,0,0,0.08);
padding: 30px 35px;
transition: 0.2s;
}
h1 {
font-size: 2rem;
font-weight: 600;
margin: 0 0 10px 0;
color: #1e293b;
border-bottom: 2px solid #eef2f6;
padding-bottom: 15px;
}
.price-badge {
font-size: 2.2rem;
font-weight: 700;
color: #0b4f6c;
background: #e6f0f5;
display: inline-block;
padding: 8px 22px;
border-radius: 40px;
margin: 10px 0 20px 0;
}
.gallery-grid {
display: flex;
flex-wrap: wrap;
gap: 15px;
margin: 25px 0;
}
.gallery-grid img {
width: 100%;
max-width: 180px;
height: auto;
border-radius: 16px;
box-shadow: 0 4px 12px rgba(0,0,0,0.06);
border: 1px solid #e9edf2;
transition: transform 0.2s;
background: #fafbfc;
object-fit: contain;
padding: 8px;
}
.gallery-grid img:hover {
transform: scale(1.02);
}
.specs-table {
width: 100%;
border-collapse: collapse;
margin: 25px 0 20px;
background: #f9fafc;
border-radius: 18px;
overflow: hidden;
}
.specs-table td, .specs-table th {
padding: 14px 18px;
text-align: left;
border-bottom: 1px solid #e2e8f0;
}
.specs-table tr:last-child td {
border-bottom: none;
}
.specs-table th {
background: #eef2f7;
font-weight: 600;
color: #1e293b;
width: 35%;
}
.desc-box {
background: #f8fafc;
padding: 20px 25px;
border-radius: 20px;
margin: 20px 0;
line-height: 1.6;
color: #1e293b;
border-left: 5px solid #3b82f6;
}
.why-buy {
background: #f1f5f9;
padding: 20px 25px;
border-radius: 20px;
margin: